Everything at once

The patents and their transcriptions, four forums, the bench notes and the glossary — one index, ranked together, so a claim in a patent and the thread arguing about it come back side by side.

Source United States 2,518 European Patent Office 31 WIPO 19 Russia 10 United Kingdom 9 France 8 Australia 7

5 more

China 3 Canada 3 Germany 2 Japan 1 Czechia 1

Decade 1980s 854 1970s 576 1990s 457 2000s 200 1960s 174 1950s 83 2010s 70

10 more

1940s 46 1930s 45 1920s 35 2020s 34 1910s 13 1890s 10 1900s 5 1880s 4 1870s 2 1850s 1

Written by Stanley A. Meyer 13 Kei Mori 8 Anthony Zuppero · Jawahar Gidw... 6 Shao W. Yuan 5 Martin E. Nix 5 Anthony C. Zuppero, Jawahar M.... 5 MEYER MARILYN 4

33 more

Curtis E. Bradley 4 Eric Ting-Shan Pan 4 Roland Winston · University of... 4 William A. Parkyn, Jr. · David... 4 Jae-Hyoung Gil, Jae-Hyuk Jang... 4 Evan Charles Johnson · William... 4 David A. Zarling, Michel J. Ro... 4 John F. Munday 3 Hideo Hayakawa 3 Yoshiro Nakamats 3 Robert H Goddard 3 Harry E Thomason 3 Francisco Pacheco 3 Katsushige Nakamura 3 Joseph M. Valdespino 3 John Werth · H Power Corp 3 Angus Pacala · Mark Frichtl 3 William Stehl · Tyson Larson 3 Shin Kusase, Atsushi Umeda and... 3 Mccollum Thelma · Stewart Warn... 3 Takashi Iwaki, Kazunori Itou a... 3 George D. Margolin · PHOTON DE... 3 Masaaki Noguchi, Tsuchio Bunda... 3 Stuart L. Soled, Rocco A. Fiat... 3 Walter Peschka, Gottfried Schn... 3 John E. Lindberg · OWEN WICKER... 3 Evan Charles Johnson, Adam Ant... 3 Jerald R. McNelley 2 Claude W Watson · Texaco Inc 2 Hari P. Dhar · BCS Technology... 2 Robert M Siewert · General Mot... 2 Rudolf E. Slovacek, Walter F.... 2 Barrie C. Campbell · Billings... 2

2,612 results for “page 2 of 7” · 167ms

Patent

US2538222 Safety control gas burner system

Cited prior art · Jack T Wilson · Perfex Corp · United States · 1951

Page 1 Drawing sheet — no readable text. Page 2 Patented Jan. 16, 1951 . . . .. . 2,538,222 UNITED STATES PATENT OFFICE SAFETY CONTROL, GAS

Patent

US2532740 Fuel burner provided with combustion gas recirculating means

Cited prior art · William H Speer · United States · 1950

Page 1 Drawing sheet — no readable text. Page 2 Drawing sheet — no readable text. Page 3 Patented Dec. 5, 1950 2,532,740

Patent

US2525921 Plastic lens

Cited prior art · Edward K Madan, Robert W Madan and 1 more · United States · 1950

Page 1 Drawing sheet — no readable text. Page 2 Patented Oct. 17, 1950 2,525,921 UNITED STATES PATENT OFFICE PLASTC LENS Edward

Patent

US2518364 Direct fired air heater

Cited prior art · Charles C Owen · Surface Combustion Corp · United States · 1950

Page 1 Drawing sheet — no readable text. Page 2 Patented Aug. 8, 1950 UNITED STATES PATENT office DIRECT FIRED AIR HEATER

Patent

US2506951 Foraminous sheet material and luminaire made therefrom

Cited prior art · Leroy C Doane · United States · 1950

Page 1 Drawing sheet — no readable text. Page 2 Drawing sheet — no readable text. Page 3 Patented May 9, 1950 2,506.951

Patent

US2494243 Pressure ribbon-type gas burner

Cited prior art · Louis D Houlis · United States · 1950

Page 1 Drawing sheet — no readable text. Page 2 Drawing sheet — no readable text. Page 3 Drawing sheet — no readable text.

Patent

US2482551 Combination igniter and flame

Cited prior art · United States · 1949

Page 1 Drawing sheet — no readable text. Page 2 Drawing sheet — no readable text. Page 3 Patented Sept. 20, 1949 2,482.551

Patent

US2469734 Bearing and seal assembly for turbines

Cited prior art · Walter A Ledwith · United Aircraft Corp · United States · 1949

Page 1 Drawing sheet — no readable text. Page 2 Drawing sheet — no readable text. Page 3 paid My to 1st 2,469,734

Patent

US2469080 Unitary lens unit

Cited prior art · Rosin Seymour, George M Cressaty and 1 more · United States · 1949

Page 1 Drawing sheet — no readable text. Page 2 Drawing sheet — no readable text. Page 3 Patented May 3, 1949 2,469,080

Patent

US2434346 Generator burner and fuel control therefor

Cited prior art · James L Breese · BREESE BURNERS Inc · United States · 1948

Page 1 Drawing sheet — no readable text. Page 2 Patented Jan. 13, 1948 2,434,346 UNITED STATES PATENT OFFICE GENERATOR BURER AND

Patent

US2424765 Hot-air heater having means to recirculate cooled gases

Cited prior art · Mccollum Thelma · Stewart Warner Corp · United States · 1947

a 22. SEer raaaaaaaaaaar All Ill starsa Ni ŠSSS zz AAAs. Azan Page 2 Patented July 29, 1947 2424,765 UNITED STATEs PATENT OFFICE OT-AR BEATER, AVING

Patent

US2402971 Burner

Cited prior art · Mccollum Thelma · United States · 1946

Page 1 Drawing sheet — no readable text. Page 2 Drawing sheet — no readable text. Page 3 Patented July 2, 1946 2,402,971

Patent

US2388940 Solar heater

Cited prior art · Robert H Taylor · United States · 1945

Page 1 Drawing sheet — no readable text. Page 2 Patented Nov. 13, 1945 UNITED STATES PATENT OFFICE Robert H. Taylor, Mayfield,

Patent

US2376479 Internal-combustion engine and combustion mixture therefor

Cited prior art · Fehling Hans Reinhard · United States · 1945

throttle the per swept cylinder volume. While the combustion or explosion tempera 75 oxygen before entry into the cylinder. However, Page 7 the vaporizer pressure must under all circum be reduced to less than

Patent

US2362972 Gas burner

Cited prior art · Brownback Henry Lowe · United States · 1944

Page 1 Drawing sheet — no readable text. Page 2 Drawing sheet — no readable text. Page 3 Patented Nov. 21, 1944 2,362.972

Patent

US2358012 Liquid fuel burner

Cited prior art · Bertrand B Kahn · ESTATE STOVE CO · United States · 1944

Page 1 Drawing sheet — no readable text. Page 2 Patented Sept. 12, 1944 .. 2,358,012 UNITED STATES PATENT office LAUD FUEL BURNER

Patent

US2339637 Pot type burner with double baffle structure

Cited prior art · Hayter Bruce · OIL DEVICES · United States · 1944

Page 1 Drawing sheet — no readable text. Page 2 Jan. 18, 1944. B, HAYTER 2,339,637 POT TYPE BURNER WITH DOUBLE BAFFLE

Patent

US2333531 Furnace

Cited prior art · Ferguson William · NAT AIROIL BURNER Co Inc · United States · 1943

Page 1 Drawing sheet — no readable text. Page 2 Patented Nov. 2, 1943 2,333,531 UNITED STATES PATENT office FURNACE William Ferguson,

Patent

US2318195 Ignition system

Cited prior art · Paul E Cate · Fulton Sylphon Co · United States · 1943

Page 1 Drawing sheet — no readable text. Page 2 Patented May 4, 1943 IGNITION systEM Paul E. Cate, Knoxville, Tenn., assignor

Patent

US2295209 Fuel for internal combustion engines

Cited prior art · Paul A Guiles · Vaughan Basil Rawes · United States · 1942

Page 1 Drawing sheet — no readable text. Page 2 Patented Sept. 8, 1942 2,295,209 UNITED STATES PATENT oFFICE FUE FOR INTERNAL