Drilldown: Patents

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Patents > Year granted: 1900 - 1999 & Filing date: 1901 & Granted : No or Yes

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Inventors:
Viktor Tarczal (9) · Josef Simkó (6) · Stanislaus Victor Saloni (6) · Edmund Roheim (6) · Maurice Léger (5) · Augusto Severo (4) · Karl Bomhard (3) · Charles Groombridge (3) · Waldemar Porak (3) · Burrell Cannon (3) · August Riedinger (3) · Sebastian Finsterwalder (2) · Joseph H. Dillon-Gregg (2) · John L CREVELING (2) · Emil Lehmann (2) · William Alfred South (2) · John Gardner (2) · Heinrich Hildebrand (2)
Inventor country:
Applicant person:
None (36) · Viktor Tarczal (9) · Edmund Roheim (6) · Josef Simkó (6) · August Riedinger (3) · Karl Bomhard (3) · Maurice Léger (3) · William Alfred South (3) · Waldemar Porak (3) · Charles Groombridge (3) · Augusto Severo (2) · Joseph H. Dillon-Gregg (2) · Heinrich Hildebrand (2) · SAFETY CAR HEATING LIGHTING (2)
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Tech fields:
LTA (32) · propulsion (21) · None (20) · kite (15) · propeller (14) · Frame (12) · navigation (12) · balloons (12) · whole (11) · design (10) · propellers (10) · Airplane (10) · airship (8) · Helicopter (7) · balloon (7) · flapping (7)
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None (88)
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National tech categories:
None (60) · DE 77h (20) · HU V/h (11) · RU Group V (4) · CH 115 (3) · USPC 244/155R (2) · USPC 244/153R (2) · USPC 416/116 (2) · USPC 244/72 (2) · AT 77d (2)
CPCs:
None (78) · CPC B64B1/00 (7) · CPC B64C11/006 (6) · CPC A63H27/08 (3) · CPC Y10T74/19112 (2) · CPC Y02E10/28 (2) · CPC B64C33/02 (2) · CPC B64C29/0033 (2) · CPC B64C27/12 (2) · CPC B64C11/065 (2) · CPC B64C27/18 (2) · CPC B64B1/58 (2) · CPC A63H27/087 (2) · CPC B63H1/04 (2)
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Showing below up to 132 results in range #1 to #132.

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