Drilldown: Patents

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Patents > Year filed: 1900 - 1999 & Applicant type : FIRM or INDIV

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Inventor country:
US (2933) · FR (2898) · GB (1189) · DE (1162) · None (394) · AT (243) · BE (225) · IT (218) · HU (190) · CH (140) · RU (117) · CA (101) · AU (88) · NL (50) · ES (43) · RO (42) · MX (34) · AH (32) · NO (29) · DZ (27)
Applicant firm:
None (10119) · British and Colonial Aeroplane Co. (7) · Motorluftschiff Studiengesellschaft m.b.H (4) · Sperry Gyroscope Company (3) · Macy Engineering Company (3) · Société anonyme de Paris Ignicole (3) · Ordnance Development Company (2) · DE (2) · Leonardo Torres Quevedo (2) · Luftschiffbau Zeppelin (2) · Luftschiffbau Schütte-Lanz (2) · Guido Antoni (2) · Société Duquesne & Dockès (2) · Société L'Aster (2) · Jacob Lohner & Co. (2) · Ugo Antoni (2)
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Applicant is inventor:
Granted:
Assigned to:
None (10026) · 1 (45) · Goodyear Tire and Rubber Company (6) · Sperry Gyroscope Company (3) · International Aeronautical Construction Company (3) · Société Duquesne & Dockès (2) · Albert L. Watters (2) · Jay S. Milner (2) · A. B. Bowman (2) · William Woods Plankinton (2)
First filing:
Cites these patents:
None (10022) · 1 (14) · 0 (13) · 1910 (6) · 1909 (4) · Patent AT-1909-47911‎‎ (3) · Patent FR-1911-438363 (3) · 1911 (3) · USPC 244/48 (3) · Patent FR-1909-411204 (3)
Citations from after 1930:
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