Drilldown: Patents

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Patents > Inventor country: US & Granted: Yes & Assigned to: None & CPCs: CPC B64B1/40

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Office:
Inventors:
Joseph Allison Steinmetz (3) · William Randolph Smith (2) · Frederick Brackett (2) · John J. Rectenwald (2) · Amos A. Wyckoff (2) · John R Gammeter (2) · James Hartness (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (6) · Joseph Allison Steinmetz (3) · Frederick Brackett (2) · William Randolph Smith (2) · John J. Rectenwald (2) · James Hartness (2)
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Applicant is inventor:
Tech fields:
LTA (34) · None (20) · balloon (17) · stability (8) · frame (8) · safety (7) · navigation (6) · rudder (6) · car (5) · airfoil (4) · propeller (4) · parachute (4) · kite (3) · construction (3) · airship (3) · takeoff (2) · steering (2) · marine (2) · fun (2)
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None (14)
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