Drilldown: Patents

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Patents > Office: US & Applicant type : Louis-Marie Le Dantec or None

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Office: (Click arrow to add another value)
Inventor country:
Applicant person:
None (1045) · BURTON WILSON (2) · John William Rapp (2) · HENRY ENEU Johnson (2) · GUSTAF F HELLSTROM JR (2) · ERNST J OHNELL (2) · SAFETY CAR HEATING LIGHTING (2) · Claison S. Wardwell (2) · US (2) · John DAY PREZ (2) · William BOHLEBER (2)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (898) · LTA (75) · propulsion (64) · frame (46) · military (46) · navigation (43) · propeller (36) · kite (30) · airplane (28) · stability (27) · marine (26) · projectile (23) · rudder (20) · car (19) · parachute (18) · balloon (18) · fun (17) · flapping (16)
Application number:
None (1062) · navigation (8) · propeller (4) · rudder (2)
Granted:
Supplementary to patent:
None (1159) · 1 (10)
Patent agent:
None (1117) · 1 (19) · Munn & Co. (10) · 0 (3) · J. Walter Douglass (2) · Herbert H. Thompson (2) · Victor J. Evans (2)
Assigned to:
None (1129) · 1 (18) · Sperry Gyroscope Company (4) · Syracuse, NY (2) · Dewey Corporation (2)
IPCs:
None (1108) · IPC B64B1/00 (9) · 1 (8) · IPC B64C31/00 (7) · IPC B64C31/06 (6) · IPC B64C31/02 (4) · IPC B64C39/008 (3) · IPC B64F1/06 (3) · IPC B64C9/00 (3) · IPC F42B10/00 (3) · IPC B64D1/04 (3) · IPC B64C39/00 (2) · IPC B61B13/08 (2) · IPC B64C33/02 (2) · IPC B64C11/00 (2) · IPC F42B10/14 (2) · IPC F42B10/30 (2) · IPC B64B1/40 (2) · IPC B64D17/00 (2)
First filing:
Citations from after 1930:

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