Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17648)
- Person (2204)
- Publications (24577)
- Techtypes (2416)
Use the filters below to narrow your results.
Edward Bentzen (1) ·
Ernst Georg August Baumgarten (1) ·
Gebhard Ackermann (1) ·
Georg Fischer (2) ·
Herman J. S. Lewis (1) ·
John Franklin Walthour (1) ·
John J. Greenough (1) ·
John Thompson (1) ·
Julius Griese (1) ·
Julius von Binzer (1) ·
Morris C. Pennock (1) ·
Nelson R. Streeter (1) ·
Thaddeus Norris, Jr. (1) ·
Thomas Choate Pratt (1) ·
Watson F. Quinby (1) ·
Wilhelm Kress (1)
None (3) ·
Edward Bentzen (1) ·
Ernst Georg August Baumgarten (1) ·
Georg Fischer (2) ·
Herman J. S. Lewis (1) ·
John Franklin Walthour (1) ·
John Thompson (1) ·
Julius Griese (1) ·
Julius von Binzer (1) ·
Morris C. Pennock (1) ·
Thaddeus Norris, Jr. (1) ·
Thomas Choate Pratt (1) ·
Watson F. Quinby (1) ·
Wilhelm Kress (1)
None (2) ·
airplane (1) ·
airship (1) ·
ascension (1) ·
control (2) ·
flapping (2) ·
gas (1) ·
hand tools (1) ·
heavier-than-air (1) ·
helicopter (1) ·
human-powered (2) ·
hybrid (2) ·
hydrogen (1) ·
kite (1) ·
LTA (4) ·
marine propulsion (1) ·
military (2) ·
navigation (1) ·
projectile (2) ·
propellers (2) ·
propulsion (2) ·
steering (1) ·
structure (1) ·
universal joint (1)
None (1) ·
CPC A01B39/19 (1) ·
CPC A63B22/0076 (1) ·
CPC A63H27/08 (1) ·
CPC B64B1/30 (1) ·
CPC B64B1/58 (1) ·
CPC B64C11/04 (1) ·
CPC B64C23/005 (1) ·
CPC B64C27/54 (1) ·
CPC B64C2700/6281 (2) ·
CPC B64C31/04 (1) ·
CPC B64C33/00 (1) ·
CPC B64C33/02 (1) ·
CPC B64C39/006 (1) ·
CPC F01D5/28 (1) ·
CPC F03D11/00 (1) ·
CPC F03D3/00 (1) ·
CPC F16B2/02 (1) ·
CPC F16B2200/40 (1) ·
CPC Y02E10/74 (1) ·
CPC Y10T403/4677 (1)
Showing below up to 15 results in range #1 to #15.
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- Main
- Timeline: Year filed
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- Timeline: Filing date
- Timeline: Full specification filed date
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- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year