Drilldown: Patents

Jump to navigation Jump to search
Patents > Assigned to : John A. Roebling's Sons or Vickers Ltd. or Établissements de Dion-Bouton or None & National tech categories : BE K or DE 77 or HU V/h or NL 62 & First filing: Yes

Use the filters below to narrow your results.

Office:
Inventors:
None (7) · Dőry Béla Jobaházi (4) · Alfred E. Wunderlich (3) · Ernst Georg August Baumgarten (3) · Árpád Zigány (3) · Eduard Penkala (3)
Inventor country:
Applicant person:
None (10) · Dőry Béla Jobaházi (4) · Ernst Georg August Baumgarten (3) · Alfred E. Wunderlich (3) · Árpád Zigány (3) · Eduard Penkala (3)
Applicant is inventor:
Tech fields:
Airplane (90) · Design (67) · LTA (47) · propulsion (46) · propellers (43) · Wings (36) · subsystem (34) · aerodynamics (32) · control (31) · stability (26) · airship (26) · frame (24) · steering (24) · lift (20) · whole (19) · construction (19) · Helicopter (17) · hybrid (15) · automatic stability (13)
Full specification filed date:
Application number:
None (161)
Granted:
Related to aircraft:
Assigned to: (Click arrow to add another value)
National tech categories: (Click arrow to add another value)
IPCs:
None (195) · IPC B64C33/02 (7) · IPC B64C31/06 (4) · IPC B64B1/58 (4) · IPC B64B1/00 (3) · IPC B64C27/04 (3) · IPC B64B1/06 (2) · IPC B64C39/00 (2) · IPC B64B1/40 (2) · IPC B64C23/00 (2)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 239 results in range #1 to #239.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)