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Patents > Inventor country : ES or RO or None & Applicant firm: None & Applicant type: None & Granted: Yes

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Inventor country: (Click arrow to add another value)
Applicant person:
None (2074) · John William Rapp (2) · FR (2) · ERNST J OHNELL (2) · LUFTFAHRZEUGBAU SCHUETTE LANZ (2) · William BOHLEBER (2)
Applicant firm: (Click arrow to add another value)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (1800) · LTA (113) · propulsion (89) · navigation (65) · balloon (54) · Airplane (23) · whole (19) · frame (19) · propeller (17) · subsystem (16) · safety (14) · stability (12) · marine (12) · parachute (10) · car (10) · rudder (10) · balloons (9) · ascension (9)
Application number:
None (2106)
Granted: (Click arrow to add another value)
Supplementary to patent:
None (2129) ·   (2)
Related to aircraft:
Patent agent:
None (2072) · Blétry aîné (8) · Dieuaide (6) · Desnos (6) · Armengaud jeune (4) · Bardin (3) · Fayollet (3) · Casalonga (3) · Société Thirion et Bonnet (2) · Digeon (2) · Armengaud aîné (2) · J.H. Johnson (2) · Nauhardt (2) · Mennons jeune (2) · Dumas (2) · la Société Internationale des Inventions modernes, boul. Saint-Denis, 15 bis Paris (2) · Chassevent (2) · Société Matray frères (2) · Thirion (2)
National tech categories:
None (1781) · FR 6.3 (96) · GB 4 with buoyant (19) · USPC 244/139 (18) · USPC 244/147 (17) · USPC 244/142 (16) · USPC 244/153R (12) · GB 4 propel & steer (12) · USPC 244/53A (9) · USPC 244/149 (9) · GB 4 without buoyant (8) · DE 77 (7) · USPC 244/144 (7) · USPC 244/3.1 (6) · FR 6.4 (6) · GB 4 aërostats (6) · USPC 244/119 (5) · USPC 244/65 (5) · USPC 244/138R (5)
CPCs:
None (1510) · CPC B64C11/006 (114) · CPC B64C11/346 (70) · CPC B64C11/48 (61) · CPC B63H1/12 (42) · CPC B64C11/36 (41) · CPC F05B2260/74 (32) · CPC B64C11/343 (32) · CPC Y02E10/722 (31) · CPC F03D11/00 (31) · CPC B63H1/04 (29) · CPC B64C11/06 (28) · CPC B64C27/33 (21) · CPC B64C3/48 (20) · CPC B64C11/065 (18) · CPC F03D1/025 (17) · CPC F03D3/00 (13) · CPC Y02E10/72 (13) · CPC Y02E10/74 (13) · CPC B64C11/003 (12)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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