Drilldown: Patents
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Patents > Applicant type:
INDIV
& National tech categories:
USPC 244/32
& CPCs
:
CPC B64B1/40
or
CPC B64C33/02 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
Use the filters below to narrow your results.
None (1) ·
Albert L. Watters (1) ·
Chandler C. Abbott (1) ·
DANIELS JOHANN J (1) ·
Edgar John Crawford (1) ·
George L. Bumbaugh (1) ·
John G. Potts (1) ·
Joseph Ostand (1) ·
Leo Stevens (1) ·
Louis Valentin Feuillet (1) ·
Reuben B. Eubank Jr (1) ·
Romulus C. Tilghman (1) ·
Theodor Schneider-Preiswerk (1) ·
William Cowell Sly (1)
None (1) ·
balloon (2) ·
balloons (2) ·
control (1) ·
dirigible (2) ·
frame (2) ·
fun (1) ·
instrument (1) ·
LTA (8) ·
military (1) ·
navigation (1) ·
parachute (8) ·
propeller (1) ·
safety (3) ·
sail (1) ·
stability (2)
Showing below up to 12 results in range #1 to #12.