Drilldown: Patents
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- Airplane (18)
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Andrew Gaul, Jr. (1) ·
Benjamin Talbot Babbitt Hyde (1) ·
Charles H. Duncan (1) ·
Edson F. Gallaudet (1) ·
Egbert J. Randall (1) ·
Harold M. Chase (1) ·
Henry Miller (1) ·
James Shand Stephens (1) ·
Mauritz Engstrom (1) ·
Minor F. H. Gouverneur (1) ·
Newton Booth Converse (1) ·
Reinhold Bullmann (1) ·
Richard Ralph à Court Beadon (1) ·
Sherman A. Randall (1)
None (1) ·
Andrew Gaul, Jr. (1) ·
Benjamin Talbot Babbitt Hyde (1) ·
Charles H. Duncan (1) ·
Edson F. Gallaudet (1) ·
Egbert J. Randall (1) ·
Harold M. Chase (1) ·
Henry Miller (1) ·
James Shand Stephens (1) ·
Mauritz Engstrom (1) ·
Minor F. H. Gouverneur (1) ·
Newton Booth Converse (1) ·
Richard Ralph à Court Beadon (1) ·
Sherman A. Randall (1)
None (3) ·
airplane (3) ·
ballonet (1) ·
biplane (1) ·
brake (1) ·
car (1) ·
communications (1) ·
construction (1) ·
control (1) ·
frame (3) ·
HTA (1) ·
landing (1) ·
Lift (1) ·
LTA (1) ·
military (1) ·
monoplane (1) ·
navigation (1) ·
passenger (1) ·
photography (1) ·
propeller (2) ·
propulsion (1) ·
rudder (1) ·
springs (1) ·
stability (5) ·
Triplane (1)
Showing below up to 11 results in range #1 to #11.
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- Timeline: Year filed
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- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year