Patents

US · 120

• US2101168 Electrical precipitation apparatus

  Deutsch Walther · International Precipitation Co · 1937

• US2105614 Method and apparatus for electric dehydration of emulsions

  Claudius H M Roberts · PETROLEUM RECTIFYING CO · 1938

• US2106346 Power plant

  · 1938

• US2109963 Apparatus for supplying gas to internal combustion engines

  Alvin H Kruse · 1938

• US2113602 Internal combustion engine

  Nathaniel P Pratt · 1938

• US2140254 Device for operating internal combustion engines with mixtures of ammonia, hydrogen, and nitrogen prepared from ammonia

  Zavka Mario · Ammonia Casale SA · 1938

• US2142612 Boiler

  Charles E Lucke · Babcock and Wilcox Co · 1939

• US2145468 Circuit breaker

  Wangemann Paul · 1939

• US2150764 Carburetor

  Alfred J Farineau, RALPH C COREY and 1 more · 1939

• US2159658 Control system

  William D Hall · 1939

• US2167576 Solar heater

  Fred M Kiser · 1939

• US2177801 Electric generator

  Erren Rudolf Arnold · 1939

• US218520 Improvement in magneto-electric machines

  · 1879

• US2197236 Fuel feeding means for internal combustion engines and the like

  Cecil L Bowen · John A Bowen · 1940

• US2200861 Apparatus of combustion

  John S Peoples · SANGSTON HETTLER · 1940

• US2201965 Process for converting liquid hydrocarbon into gaseous fuel

  John T Cook · 1940

• US2212078 Oil burning heating apparatus

  Rolland C Sabins · CHARLES ALBERT AKOFER · 1940

• US2213894 Solar water heater

  Edward J Barry · 1940

• US2214403 Vaporization control for liquid fuel burners

  Lee S Chadwick, Charles J Kessler and 1 more · 1940

• US2220247 Burner for hydrocarbon gases

  Frederick S Kochendorfer, Frank E Wood and 1 more · 1940

• US2241718 Compressor or vacuum pump

  Meixsell Elmer Peter · Fuller Co · 1941

• US2249642 Solar power apparatus

  Edward T Turner · 1941

• US2254961 Unitary lens system

  Harris Lawrence · GEORGE M CRESSATY · 1941

• US2255672 Electrical control device

  William C Mason · 1941

• US2273202 Engine

  Jackson Thomas · Continental Motors Corp · 1942

• US2277311 Sun water heater

  Charles M Freeman · D B WHITTLE · 1942

• US2291534 Method of making refractories

  William P Deppe · 1942

• US2294748 Ribbon flame burner

  Hanson Hartwig Millard · CM Kemp Manufacturing Co · 1942

• US2295209 Fuel for internal combustion engines

  Paul A Guiles · Vaughan Basil Rawes · 1942

• US2298663 Gas turbine plant

  Traupel Walter · SUIZER FRERES SA · 1942

• US2318195 Ignition system

  Paul E Cate · Fulton Sylphon Co · 1943

• US2324837 Electric heater

  Chester I Hall · General Electric Co · 1943

• US2333531 Furnace

  Ferguson William · NAT AIROIL BURNER Co Inc · 1943

• US2339637 Pot type burner with double baffle structure

  Hayter Bruce · OIL DEVICES · 1944

• US2358012 Liquid fuel burner

  Bertrand B Kahn · ESTATE STOVE CO · 1944

• US2362972 Gas burner

  Brownback Henry Lowe · 1944

• US2365330 Apparatus for electrolytically producing oxygen and hydrogen

  Asa B Carmichael · 1944

• US2373032 Electrolytic decomposing gas generator

  Klein Bernard · 1945

• US2376479 Internal-combustion engine and combustion mixture therefor

  Fehling Hans Reinhard · 1945

• US2379018 Heater

  Mccollum Thelma · 1945

• US2385699 Fuel ignition system

  Veraie A Fox · 1945

• US2386978 Gas generating burner

  Charles L Ruhl · 1945

• US2388940 Solar heater

  Robert H Taylor · 1945

• US2396338 Radiation heating and cooling system

  Alwin B Newton · Honeywell Inc · 1946

• US2401836 Means for controlling fuel combustion

  Frank W Mcmanus · 1946

• US2402971 Burner

  Mccollum Thelma · 1946

• US2424765 Hot-air heater having means to recirculate cooled gases

  Mccollum Thelma · Stewart Warner Corp · 1947

• US2433618 Fluid fuel internal-combustion air heater

  Mccollum Thelma · Stewart Warner Corp · 1947

• US2434346 Generator burner and fuel control therefor

  James L Breese · BREESE BURNERS Inc · 1948

• US2438196 Headlight and supporting means therefor

  Lemuel H Washington · 1948

• US2445350 Multiple-effect solar still

  Defoe C Ginnings · 1948

• US2449858 Burner safety control system

  Ottmar Jerome · Metals and Controls Corp · 1948

• US2466563 Pot type oil burner with a circumferential vaporizing chamber

  Edward H Stempel, Nelson Marcus and 1 more · 1949

• US2469080 Unitary lens unit

  Rosin Seymour, George M Cressaty and 1 more · 1949

• US2469734 Bearing and seal assembly for turbines

  Walter A Ledwith · United Aircraft Corp · 1949

• US2482551 Combination igniter and flame

  · 1949

• US2484249 Preparation of gas mixtures

  Raymond J Ruble · Texaco Development Corp · 1949

• US2486894 Process for catalytic conversion of carbon oxides

  Claude W Watson · Texaco Inc · 1949

• US2486895 Process for catalytic conversion of carbon oxides

  Claude W Watson · Texaco Inc · 1949

• US2490009 Electromagnetic device

  Albert G Thomas · 1949

• US2492756 Fuel vaporizing and combustion apparatus

  Mccollum Thelma · Stewart Warner Corp · 1949

• US2494243 Pressure ribbon-type gas burner

  Louis D Houlis · 1950

• US2496623 Two-stroke cycle internal-combustion engine

  John E Fragale · 1950

• US2496897 Bearing and seal assembly for turbines

  Henry R Strickland · United Aircraft Corp · 1950

• US2506951 Foraminous sheet material and luminaire made therefrom

  Leroy C Doane · 1950

• US2509498 Electrolytic charge forming device

  Heyl George Edward · 1950

• US2510800 Method and apparatus for producing electrical and mechanical energy from thermal energy

  Chilowsky Constantin · 1950

• US2518364 Direct fired air heater

  Charles C Owen · Surface Combustion Corp · 1950

• US2525921 Plastic lens

  Edward K Madan, Robert W Madan and 1 more · 1950

• US2532214 Protective apparatus for combustion systems

  Walter J Willenborg · Jabez Burns and Sons Inc · 1950

• US2532740 Fuel burner provided with combustion gas recirculating means

  William H Speer · 1950

• US2534533 Methods of preparing alkali metal borohydrides

  Hermann I Schlesinger · Herbert C Brown · 1950

• US2535042 Preparation of iron carbides

  Ernst M Cohn · Lawrence J E Hofer · 1950

• US2538222 Safety control gas burner system

  Jack T Wilson · Perfex Corp · 1951

• US2548745 Electrolytic rheostat

  Victor H Smith · 1951

• US2554263 Gasification of carbonaceous solids

  Karl J Nelson · Standard Oil Development Co · 1951

• US2565068 Internal-combustion engine

  Drabold Walter · 1951

• US2569075 Prevention of enzymatic discoloration of potatoes

  Arthur L Schade · 1951

• US2585882 Danger detecting means for gas distributing systems

  George L Weissman, Howard A Graffis and 1 more · 1952

• US2586493 Burner for liquid fuels

  Michael J Ward · 1952

• US2595941 Cable-mounted flight conveyer

  Henry W Hapman · HANNAH J HAPMAN · 1952

• US2617039 Harmonic frequency selector

  Kenneth A Young · Raytheon Manufacturing Co · 1952

• US2636124 Antenna array system

  Hatkin Leonard · Ruze John · 1953

• US2653481 Temperature-compensated gyroscope

  James C Mathiesen · NORDEN LAB CORP · 1953

• US2655611 Alternating current generator

  Floyd A Sherman · WHIZZER MOTOR Co · 1953

• US2660556 Electric arc production of combustible gases

  Donald G Butler · 1953

• US2669873 Flowmeter

  George F Gardner, Theodore A Rich and 1 more · 1954

• US2672288 Sensing of perforated statistical records

  Perrin John · Powers Samas Accounting Machines Ltd · 1954

• US2686819 Synthesis of methane

  William B Johnson · MW Kellogg Co · 1954

• US2688360 Fuel combustion system, including gas assisted atomizer

  George P Haynes, Letvin Samuel and 1 more · 1954

• US2692274 Process for catalytic reduction of carbon dioxide with hydrogen

  Kolbel Herbert, Ackermann Paul and 1 more · 1954

• US2701608 Burner

  John A Johnson · 1955

• US2707519 Automatic pilot and ignition systems for fuel burner

  Charles K Strobel · Robertshaw Fulton Controls Co · 1955

• US2715190 Dual flow direct current linear electromagnetic pump

  Edward F Brill · Allis Chalmers Corp · 1955

• US2721607 Liquid fuel burner and ignition means therefor

  Ralph S Damon, Robert H Hunter and 1 more · 1955

• US2724954 Apparatus for the operation of cold accumulators

  Maetz August · ADOLPH MESSER GmbH · 1955

• US2726211 Heat storage materials

  Vincent J Schaefer · General Electric Co · 1955

• US2727933 Partial oxidation and pyrolysis of saturated hydrocarbons

  Evans Edgar Charles, Ford Hugh and 2 more · 1955

• US2738861 Engine cylinder lubricating means

  Emele Gunther Wilhelm, Hirsch Otto and 1 more · 1956

• US2739253 Permanent magnet rotor

  Donald E Plumb · Westinghouse Electric Corp · 1956

• US2742886 Fuel generator for internal combustion engines

  Carl W Mcpherson · SOLOMON P SCHOLL · 1956

• US2743223 Organic compound bond rupturing process

  Leslie T Mcclinton, Warren M Garrison and 1 more · 1956

• US2745042 Automatic ignition mechanism for gas burners

  John M Hoff · TAPPAN STOVE CO · 1956

• US2745861 Process and apparatus using resonant sound wave and sonic flame for production of carbon monoxide, synthesis gases, and synthetic hydrocarbons

  Jr Albert G Bodine · 1956

• US2748179 Gas manufacture

  Edmond R Retailliau · Exxon Research and Engineering Co · 1956

• US2769411 Fuel combustion process and apparatus

  Simmons Torsten Magnus Georg · Rosenblad Corp · 1956

• US2779714 Hydrocarbon reforming process

  Percival C Keith · Hydrocarbon Research Inc · 1957

• US2780765 Solar energy converting apparatus

  Daryl M Chapin, Calvin S Fuller and 2 more · 1957

• US2787354 Magnetic particle clutch containing an additive

  Jr Andrew S Gill · Eaton Manufacturing Co · 1957

• US2788316 Solar still

  Bjorksten Johan · 1957

• US2793018 Furnace for the treatment of substances by means of the energy supplied by a concentrated radiation

  Trombe Felix · Centre National de la Recherche Scientifique CNRS · 1957

• US2793509 Method of and apparatus for cooling inhabitable and other enclosures

  Victor I Keen · 1957

• US2793938 Production of a hydrogen rich gas and removal of carbon contained therein

  Sidney M Frank · MW Kellogg Co · 1957

• US2800176 Automatic gas ignition and burner control system

  Harold E Morrison · Whirlpool Seeger Corp · 1957

• US2806160 Rotor and method of making the same

  Maurice W Brainard · Keefe & Merritt Co O · 1957

• US2812806 Electrically controlled safety igniter circuit for gas burners

  Harold E Morrison · Whirlpool Corp · 1957

• US2823243 Process and apparatus for pyrolysis of hydrocarbons

  Sam P Robinson · Phillips Petroleum Co · 1958

• US2825260 Optical image forming devices

  O'brien Brian · 1958

• US2838001 Electromagnetic conductive fluid pump

  William J Robinson · Honeywell Inc · 1958

• US2842214 Rotor blade with deicing means

  Richard H Prewitt · 1958