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Patents > Office : CA or DE & Inventor country : FR or US & Number of text pages: 3-70

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Office: (Click arrow to add another value)
Inventors:
Alfred John Macy (4) · Albert Livingstone Blackman (3) · Robert Kemp (2) · René Arnoux (2) · Charles Zimmerman (2) · Oscar Alvin Danielson (2) · Thomas Mortimer Crepar (2) · David Thayer (2) · De Bert Hartley (2) · Alexander Blair Thaw (2) · Nazaire Lacrotte (2) · Charles Arthur Wragg (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (18) · Alfred John Macy (4) · Albert Livingstone Blackman (3) · Thomas Mortimer Crepar (2) · Charles Arthur Wragg (2) · René Arnoux (2) · De Bert Hartley (2) · David Thayer (2) · Alexander Blair Thaw (2)
Applicant is inventor:
Tech fields:
airplane (24) · LTA (19) · frame (19) · propulsion (15) · design (14) · navigation (13) · stability (12) · propeller (11) · rudder (10) · propellers (8) · construction (7) · control (7) · balloon (7) · steering (6) · None (6) · wings (6) · airship (6) · airfoil (6) · aerodynamics (6)
Full specification filed date:
Granted:
Supplementary to patent:
None (44) · Patent US-1880-224510 (2) · Patent US-1913-1123253 (2) · Patent US-1898-634386 (2) · Patent US-1918-1589780 (2)
Related to aircraft:
National tech categories:
None (25) · DE 77h.5 (12) · CA 244/24 (6) · DE 77 (5) · CA 341/80 (4) · CA 244/35 (4) · DE 77h (2) · CA 244/29 (2) · CA 244/119 (2) · CA 244/12 (2) · CA 244/13 (2) · DE 77h.7 (2) · CA 244/26 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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