Drilldown: Patents

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Patents > Year granted: 1870 - 1879 & Applicant person: None

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Inventors:
None (144) · Joseph Simmons (3) · Comte Antoine Apraxine (2) · William Augustus Leggo (2) · Thomas Moy (2) · Richard Boyman-Boyman (2) · Philip Brannon (2) · Paul Haenlein (2) · Marc Runkel (2) · Lincoln A. Merriam (2) · John B. Ward (2) · Jean-Sébastien Menier (2) · Edward Primerose Howard VAUGHAN (2) · Edward Griffith Brewer (2) · James G. Hope (2) · William Robert Lake (2) · Anacharsis Menier (2) · Braconnier (2)
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Tech fields:
None (194) · balloon (29) · LTA (25) · navigation (25) · propulsion (23) · propeller (11) · military (7) · marine (6) · frame (5) · hydrogen (4) · airplane (4) · ascension (3) · flapping (3) · gas (3) · projectile (3) · Aerial Navigation* (3) · track (3)
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National tech categories:
None (245) · FR 5 (6) · FR 6.3 (4) · FR 6.3? (3) · USPC 244/51 (2) · USPC 244/33 (2) · USPC 244/3.23 (2) · USPC 244/28 (2)
CPCs:
None (115) · CPC B64C11/006 (29) · CPC B64C11/346 (25) · CPC F03D11/00 (23) · CPC Y02E10/722 (22) · CPC B64C11/48 (21) · CPC B63H1/12 (14) · CPC B64C27/33 (12) · CPC B64C11/343 (11) · CPC B63H1/04 (10) · CPC B64C11/36 (9) · CPC F05B2260/74 (6) · CPC F03D1/025 (6) · CPC B64C11/06 (6) · CPC Y02E10/28 (5) · CPC B64C11/003 (5) · CPC Y02E10/72 (5) · CPC B64C29/0033 (5)
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