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Patents > Grant date: 1897 & Granted: Yes

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Inventors:
None (14) · Edward Joel Pennington (6) · August Riedinger (3) · Gustav Fricke (3) · Hébert (2) · Octave Chanute (2) · E. J. Delaurier (2) · Peter Irgens Bagge (2)
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Applicant person:
None (56) · Gustav Fricke (3) · August Riedinger (2)
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Tech fields:
LTA (25) · None (17) · navigation (15) · propulsion (14) · balloon (13) · propeller (8) · frame (7) · hybrid (6) · parachute (6) · car (6) · rudder (6) · captive (5) · design (5) · airplane (4) · stability (4) · human-powered (4) · instrument (4) · gas (4) · marine (4) · ascension (4)
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Related to aircraft:
CPCs:
None (56) · CPC Y10T24/3747 B64B1/00 (3) · CPC B64B1/00 (3) · CPC B64C11/003 (2) · CPC B64C31/02 (2) · CPC B64C27/54 (2) · CPC Y02E10/74 (2) · CPC B64C11/36 (2) · CPC F03D3/00 (2) · CPC B64C11/006 (2) · CPC F05B2260/74 (2) · CPC B64B1/40 (2)
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Showing below up to 91 results in range #1 to #91.

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