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Patents > Office : BE or ES or HU or IT or SE or Other & Inventor country : ES or MX or NL

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Office: (Click arrow to add another value)
Inventors:
Leonardo Torres Quevedo (23) · Alexander Albert Holle (9) · Josef Deixler (9) · Louis Constantin (6) · Frederick William Dufwa (5) · Emanuel Spreekmeester (4) · None (4) · Johannes Jacobus Loke (3) · Daniel Lewis (3) · Floris Albert van Heyst (3) · Estanislao Caballero de los Olivos (3) · Enrique Sanchis (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (25) · Leonardo Torres Quevedo (15) · Alexander Albert Holle (7) · Josef Deixler (5) · Frederick William Dufwa (5) · Emanuel Spreekmeester (4) · Daniel Lewis (3) · Louis Constantin (3) · Louis Joseph Constantin (3) · Floris Albert van Heyst (3) · Estanislao Caballero de los Olivos (3) · Johannes Jacobus Loke (3) · Enrique Sanchis (3)
Applicant is inventor:
Tech fields:
LTA (49) · airplane (26) · navigation (25) · None (23) · balloon (23) · propulsion (21) · frame (20) · subsystem (16) · propeller (15) · stability (13) · aerodynamics (12) · car (9) · design (9) · rudder (8) · safety (8) · construction (8)
Full specification filed date:
Application number:
None (92)
Granted:
Related to aircraft:
Patent agent:
None (88) · Ed. Wolf (6) · Haseltine, Lake & Co. (5) · A. Elberts Doyer en H.W. Daendels (2) · Matray freres et Cie (2) · W. H. Singleton (2) · Armengaud aîné (2) · V. Dupont (2) · Phillipss (2) · Marks & Clerk (2) · Duvinage (2)
National tech categories:
None (56) · FR 6.4 (23) · MX F. III (16) · NL 62 (13) · AT 77d (4) · NL 62.15 (3) · BE K (3) · FR 6.3 (3) · USPC 244/46 (2) · DE 77h.5 (2) · USPC 416/113 (2) · DE 77 (2) · MX F. II (2)
IPCs:
None (89) · IPC B64B1/00 (14) · IPC B64B1/58 (7) · IPC B64B (7) · IPC B64C3/00 (3) · IPC B64C17/00 (3) · IPC B64C1/00 (3) · IPC B64F1/14 (2) · IPC B64C3/48 (2) · IPC B64C27/28 (2) · IPC B64C23/00 (2) · IPC B64D17/00 (2) · IPC B64C39/00 (2)
CPCs:
None (75) · CPC B64B1/00 (13) · CPC B64B1/58 (6) · CPC B64C17/00 (4) · CPC B64C23/005 (4) · CPC B64C3/385 (4) · CPC B64C27/28 (3) · CPC B64C2700/629 (3) · CPC B64C2700/6218 (3) · CPC B64C11/006 (3) · CPC B64C39/00 (3) · CPC B64C2700/6295 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 165 results in range #1 to #165.

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