Patents

US · 120

• US4175980 Luminescent solar collector

  Robert R. Davis, Richard C. Sill and 2 more · 1979

• US4178882 Hydrogen fuel supply system

  Vaughn R. Anderson, Ronald L. Woolley and 2 more · 1979

• US4180445 Oxygen selective anode

  John E. Bennett, Joseph E. Elliott and 1 more · 1979

• US4181100 Internal combustion engine operated on injected fuel supplemented with hydrogen

  Kimitaka Yamane, Akira Morita and 2 more · 1980

• US4182409 Heat transfer system

  Glen P. Robinson, Jr. · 1980

• US4182662 Method of forming hydrogen

  Thomas G. Hart · Energy Development Associates Inc · 1980

• US4184461 Acceleration enrichment for closed loop control systems

  Chun K. Leung · Bendix Corp · 1980

• US4184477 Solar heating and storage

  Shao W. Yuan · 1980

• US4184921 Process and reagent for determining cholesterol

  Peter Roeschlau, Erich Bernt and 1 more · 1980

• US4184931 Method of electrolytically generating hydrogen and oxygen for use in a torch or the like

  Kiyoshi Inoue · 1980

• US4185593 Transformation of electrical energy to physical energy

  Kenneth S. McClure · 1980

• US4187123 Directionally controlled array of solar power units

  Richard E. Diggs · 1980

• US4187686 Power generator utilizing elevation-temperature differential

  Lorenzo A. Pommier · 1980

• US4187690 Ice-maker heat pump

  Herbert S. Lindahl · Gulf and Western Manufacturing Co · 1980

• US4187831 Self contained solar heating supplemental unit

  Marcus P. Eubank · 1980

• US4188238 Generation of electrical energy from sunlight, and apparatus

  Norman L. Boling · Owens Illinois Inc · 1980

• US4188941 Solar heating system

  James R. Hopkins · 1980

• US4191901 Method and system for converting solar energy into electricity

  Herman Branover · Ben Gurion University of the Negev BGU · 1980

• US4191902 Rotary electric machines

  Christopher J. Yarrow · Lucas Industries Ltd · 1980

• US4192146 Process for the recovery of energy and in particular for the recovery of heat on the heat pump principle

  Helfried Crede · 1980

• US4192457 Auxiliary truck heater

  Herbert D. Easterly · 1980

• US4193543 Solar heating system

  Eric A. Viesturs · Gundar E. Viesturs · 1980

• US4193755 Liquid to gas fuel conversion burner device

  Vincent Guarnaschelli, Mitchell Reiss and 1 more · 1980

• US4193858 Stack pack electrolytic cell

  J. Edward Loeffler, Jr. · Diamond Shamrock Corp · 1980

• US4193879 Apparatus for powerful energy transfer technique

  Sam L. Leach · 1980

• US4194496 Solar heat storage systems

  Norman G. Carlson · 1980

• US4197142 Photochemical device for conversion of visible light to electricity

  James R. Bolton, Abram F. Janzen and 1 more · 1980

• US4198940 Split operation type multi-cylinder internal combustion engine

  Yasuhiko Ishida · Toyota Jidosha Kogyo KK · 1980

• US4198953 Solar illuminated energy conserving greenhouse

  Dean V. Power · Terra Tek Inc · 1980

• US4199021 Thermal energy storage apparatus

  Paul E. Thoma · Johnson Controls Inc · 1980

• US4199376 Luminescent solar collector

  Richard C. Sill · Atlantic Richfield Co · 1980

• US4200062 Safety switch for hydrogen generator system

  Charles E. Duckworth · 1980

• US4201197 Solar energy collector having a fiber-optic cable

  Raymond H. Dismer · 1980

• US4202744 Production of hydrogen

  Yen-Chi Pan, John S. Batzold and 1 more · 1980

• US4203426 Solar energy converter carousel mounted rack

  William C. Matlock · Patricia Matlock · 1980

• US4203489 Thermal energy storage system

  Stanley F. Swiadek · 1980

• US4203818 Electrolyzers

  Bruce B. Greaves · 1980

• US4205654 Solar energy unit

  John M. Jones, III · 1980

• US4206029 Detonating gas generator

  Ernst Spirig · 1980

• US4206188 Removal of acetylene from HCl streams

  Clifford A. Megerle · Dow Chemical Co · 1980

• US4207154 Wave generating apparatus and method

  Jerome H. Lemelson · 1980

• US4208363 Method of making a plurality of adjacent light pipe elements

  George J. Yevick · Izon Corp · 1980

• US4209303 Method and apparatus for recovery of combustible gas from waste

  Jay W. Ricks · 1980

• US4209368 Production of halogens by electrolysis of alkali metal halides in a cell having catalytic electrodes bonded to the surface of a porous membrane/separator

  Thomas G. Coker, Anthony B. La Conti and 1 more · 1980

• US4210632 Process and apparatus for calcining limestone

  Terence A. Rourke · Domlim Inc · 1980

• US4210643 Phosphonate pharmaceutical composition

  Herbert A. Fleisch, Rolf Felix and 1 more · 1980

• US4211620 Method of and apparatus for producing hydrogen and oxygen by photoelectrically-induced electrolysis

  Herbert Fowler · Childers Fowler Research and Development Co · 1980

• US4211744 Process for ultrasonic pasteurization

  Raymond M. G. Boucher · Biophysics Research and Consulting Corp · 1980

• US4211828 Thermoelectric energy system

  Robert L. Peck · Atlantic Richfield Co · 1980

• US4212725 Electrodes for electrolysis purposes

  Wolfgang Habermann, Peter Thoma and 2 more · 1980

• US4213433 Liquid fuel to gas converter for engines

  John C. Day · 1980

• US4213435 Air/fuel ratio regulator

  Aladar O. Simko · Ford Motor Co · 1980

• US4213836 Laser-induced separation of hydrogen isotopes in the liquid phase

  Samuel M. Freund, II William B. Maier and 3 more · 1980

• US4214952 Electrochemical treatment process

  Mitsuhiro Sato, Noboru Kasahara and 1 more · 1980

• US4218328 Lubricating oil additive

  Ronald J. Vaughan · Chevron Research Co · 1980

• US4219072 Phase change material heat exchanger

  Donald W. Barlow, Sr. · 1980

• US4219074 Method and apparatus for low-loss storage of thermal energy and for low-loss withdrawal of the stored thermal energy

  Uwe Hansen · 1980

• US4219394 Membrane assembly for electrolytic cells

  Andrew D. Babinsky, Charles J. Hora and 3 more · 1980

• US4223642 Method for improving the combustion efficiency of hydrocarbon fuel in the internal combustion engine

  Yoshinori Okubo · 1980

• US4226897 Method of forming semiconducting materials and barriers

  John H. Coleman · Plasma Physics Corp · 1980

• US4227939 Luminescent solar energy concentrator devices

  Ahmed H. Zewail, J. Samuel Batchelder and 1 more · 1980

• US4230546 Method of molecular specie alteration by nonresonant laser induced dielectric breakdown

  Avigdor M. Ronn · Research Foundation of City University of New York · 1980

• US4231351 Method and apparatus for solar heating a building

  David R. Pheils, Jr. · 1980

• US4233109 Dry etching method

  Junichi Nishizawa · 1980

• US4233127 Process and apparatus for generating hydrogen and oxygen using solar energy

  Daniel E. Monahan · 1980

• US4233132 Method and apparatus for producing hydrogen

  Randall Carr, L. E. Geoffroy and 2 more · 1980

• US4234257 Flame photometric detector adapted for use in hydrocarbon streams

  Harold V. Carter, Frederick G. Durfee and 1 more · 1980

• US4234782 Space heating using off-peak electric heat storage

  Miklos F. Barabas, William B. Cooke and 3 more · 1980

• US4235224 Solar heat collector block

  Peter H. Yarwood, Arthur J. Czajkowski and 1 more · 1980

• US4235693 Submersible energy storage apparatus

  Raymond A. Rowe, Joseph F. McCartney and 1 more · 1980

• US4235694 Electrolytic cells for hydrogen gas production

  Frederick F. Hall · 1980

• US4235863 Method of and cell for generating hydrogen

  Rudolf Schulten, Friedrich Behr and 2 more · 1980

• US4236989 Electrolytic cell

  Lois A. Dahlberg · PPG Industries Inc · 1980

• US4237864 Focusing solar collector

  Barry Kravitz · 1980

• US4237963 Process and apparatus for control of the climatic environment of an underground enclosure including a source of extraneous heat

  Edmond Girard · Messier SA · 1980

• US4240268 Ground cold storage and utilization

  Shao W. Yuan · 1980

• US4240692 Energy transmission

  Roland Winston · University of Chicago · 1980

• US4241781 Regenerative heater and process for the operation thereof

  Axel Eschner, Erich Pohlmann and 2 more · 1980

• US4242200 Filters for purifying fluids containing ferromagnetic particles

  Michel Dubourg · Framatome SA · 1980

• US4243018 Solar energy concentrator

  S. Eugene Hubbard · Kawneer Co Inc · 1981

• US4244023 Microprocessor-based engine control system with acceleration enrichment control

  Edwin A. Johnson · Bendix Corp · 1981

• US4244328 Procedure for the operation of combustion engine

  Olle B. Lindstrom · 1981

• US4246466 Electric heat storage apparatus

  Richard E. Rice, Barry M. Cohen and 2 more · 1981

• US4246888 Solar heat collecting apparatus

  Jerome F. Jarzenbeck, Sr. · 1981

• US4250958 Double tubular thermal energy storage element

  Kurt J. Wasserman · 1981

• US4253801 Convection current pumping called, series convection pump

  Louis R. O'Hare · 1981

• US4255403 Magnetically stabilized fluid cross-flow contactor having support means and process for using the same

  Francis X. Mayer, Martin O. Gernand and 1 more · 1981

• US4256090 Solar heating system

  Alessandro Imperiale · 1981

• US4256554 Electrolytic cell for separating chlorine gas from other gases

  Harry K. Bjorkman, Jr. · Energy Development Associates Inc · 1981

• US4256814 Photoelectro-chemical cell system

  Yitzhak Avigal, David Cahen and 3 more · 1981

• US4257366 Fuel feed system and method for gasoline burning internal combustion engine

  Robert C. Strem, Richie C. Strem and 2 more · 1981

• US4257401 Solar heat collector

  Ronald M. Daniels · 1981

• US4257556 Fluid heat transfer system

  Stephen F. Skala · 1981

• US4258780 Dual cycle heat pipe-method and apparatus

  Mikio Suo · United Technologies Corp · 1981

• US4261955 Vertical type porous membrane hydrogen generator

  Cornelius E. Bailey, Jr., Walter G. Taschek and 1 more · 1981

• US4262112 Process for preparing polycarbonates using cyclic isourea catalysts

  Victor Mark · General Electric Co · 1981

• US4262735 Installation for storing and recovering heat energy, particularly for a solar power station

  Philippe Courrege, Jean Deflandre and 2 more · 1981

• US4262739 System for thermal energy storage, space heating and cooling and power conversion

  Dieter M. Gruen, Paul R. Fields and 1 more · 1981

• US4263112 Cell and method for electrolysis of water and anode therefor

  Robert A. Frosch · John R. Aylward · 1981

• US4263895 Solar energy receiver

  Angelo A. Colao · Sanders Associates Inc · 1981

• US4263961 Method and an apparatus for storing heat energy

  Ernst Morawetz, Birgit I. Morawetz and 1 more · 1981

• US4264298 Hotplate-type gas burner

  Giuseppe Simeoni · 1981

• US4264362 Supercorroding galvanic cell alloys for generation of heat and gas

  Sergius S. Sergev, Stanley A. Black and 2 more · 1981

• US4265721 Commercial hydrogen gas production by electrolysis of water while being subjected to microwave energy

  Saul A. Hackmyer · 1981

• US4267881 Heat storage sink

  Cecil W. Byerly · 1981

• US4268116 Method and apparatus for radiant energy modulation in optical fibers

  Donald Schmadel, William H. Culver and 2 more · 1981

• US4268332 Method of making precision parabolic reflector apparatus

  Gordon R. Winders · Sun Trac Industries Inc · 1981

• US4270282 Housed clothes dryer

  Helmut Lotz · Bosch Siemens Hausgerate GmbH · 1981

• US4270512 Heat storing fireplace

  Robert E. Van Der Maas · 1981

• US4270523 Heat storage apparatus and heat exchanger element for use therein

  Joannes M. Van Heel · Stichting Bouwcentrum · 1981

• US4270600 Accumulator of energy for conversion to heat

  Francis Bourdin · Saint Gobain Industries SA · 1981

• US4271793 Internal combustion engine

  Joseph M. Valdespino · 1981

• US4273343 Shaft seal

  Teunis Visser · IHC Holland NV · 1981

• US4274383 Fuel vaporizer

  Jerry W. Adams · VAPOR MATIC CORP · 1981

• US4275363 Method of and apparatus for driving an ultrasonic transducer including a phase locked loop and a sweep circuit

  Shoji Mishiro, Seiji Hamada and 1 more · 1981

• US4276440 Thermoelectric generator operating with a cooling device for converting solar energy into electric energy, and system for the use thereof

  Pierino Cannelli · 1981

• US4280480 Solar heating plant

  Sulpicio B. Raposo · 1981

• US4280483 Solar heater

  I. Lawrence Schaffer · 1981

• US4280553 System and process for storing energy

  Samuel L. Bean, James W. Swaine, Jr. and 2 more · 1981

• US428057 Pyromagneto-Electric Generator

  Nikola Tesla · 1890