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Patents > Inventor country : CA or NL

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Office:
Inventors:
Alexander Albert Holle (9) · Josef Deixler (9) · William Wallace Gibson (6) · John Edward Thompson (6) · Charles Pagé (4) · William Boyd Alexander (4) · Richard William Cowan (4) · John Jacob Day (4) · James Frederick Verner (4) · David William Hanbury (4) · None (4) · Albert Sugden (4) · Max GOEHLER (3) · Edward Hoult (3) · Floris Albert van Heyst (3) · James Edward Fraser (3) · Johannes Jacobus Loke (3) · Nelson Leslie Hyatt (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (39) · Alexander Albert Holle (7) · John Edward Thompson (6) · Josef Deixler (5) · Charles Pagé (4) · William Boyd Alexander (4) · Richard William Cowan (4) · James Frederick Verner (3) · James Edward Fraser (3) · Floris Albert van Heyst (3) · Nelson Leslie Hyatt (3) · Johannes Jacobus Loke (3) · Edward Hoult (3)
Applicant is inventor:
Tech fields:
None (63) · airplane (50) · frame (27) · propulsion (26) · navigation (21) · LTA (20) · stability (19) · propeller (13) · subsystem (10) · airfoil (10) · design (9) · propellers (9) · control (9) · rudder (8) · hybrid (8) · marine (7) · car (7) · construction (7) · helicopter (7) · balloon (7)
Full specification filed date:
Application number:
None (63)
Granted:
Related to aircraft:
Patent agent:
None (122) · G. F. Redfern & Co. (4) · Munn & Co. (4) · Victor J. Evans (3) · Matray freres et Cie (2) · A. Elberts Doyer en H.W. Daendels (2) · Gaston Petiau (2) · T. Damas (2) · Edwin Phillips (2) · Phillipss (2)
National tech categories:
None (80) · FR 6.4 (22) · NL 62 (13) · AT 77d (4) · USPC 244/90R (3) · NL 62.15 (3) · USPC 244/51 (3) · USPC 244/119 (2) · USPC 244/234 (2) · USPC 244/6 (2) · USPC 244/70 (2) · CA 244/40 (2) · DE 77 (2) · AU 90.5 (2) · CA 244/21 (2) · CA 244/11 (2)
IPCs:
None (134) · IPC B64C3/00 (5) · IPC B64C39/00 (5) · IPC B64B1/00 (4) · IPC B64C11/36 (4) · IPC B64C13/12 (3) · IPC B64D17/00 (3) · IPC B64B1/58 (2) · IPC B64C3/48 (2) · IPC B64C27/28 (2) · IPC B64C23/00 (2) · IPC B64C27/04 (2) · IPC B64C11/00 (2) · IPC B64C13/04 (2)
CPCs:
None (51) · CPC B64C23/005 (16) · CPC B64C13/00 (9) · CPC B64B1/00 (7) · CPC B64C11/36 (6) · CPC B64C2700/6295 (6) · CPC B64C2700/6274 (6) · CPC B64C39/005 (6) · CPC B64C11/006 (5) · CPC B64C39/00 (5) · CPC B64C3/00 (5) · CPC B64C2700/6281 (5) · CPC B64C3/385 (4) · CPC B64C27/04 (4) · CPC B64C17/00 (4) · CPC B64C11/00 (4) · CPC B64C9/00 (3) · CPC B64C27/28 (3) · CPC B64C13/12 (3) · CPC B64C2700/629 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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