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Patents > Office : CA or CL or DK or MX or None & Applicant type : 1 or INDIV or INDIV+COMPANY or UNIV-PRO-GOV

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Office: (Click arrow to add another value)
Inventors:
Alfred John Macy (8) · William Swart Romme (3) · Carl Alfred Johansson (3) · Walter George Tarrant‎ (3) · William Francis Dugins (3) · Thomas Sopwith (3) · Edward Smethurst (3) · Alva L. Reynolds (3)
Inventor country:
Applicant person:
None (54) · Alfred John Macy (8) · Carl Alfred Johansson (3) · Alva L. Reynolds (3) · Edward Smethurst (3) · Thomas Sopwith (3) · Walter George Tarrant (3)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (61) · LTA (44) · frame (40) · propulsion (35) · None (33) · stability (30) · design (29) · navigation (27) · propeller (26) · balloon (21) · rudder (20) · wings (19) · propellers (15) · Control (15) · marine (14) · aerodynamics (14) · car (13) · construction (12) · lift (12)
Full specification filed date:
Granted:
Supplementary to patent:
None (139) · Patent GB-1911-12232 (2) · Patent US-1909-970771 (2) · Patent GB-1908-4519 (2) · Patent GB-1909-2111 (2) · Patent DE-1895-98580 (2) · Patent CH-1912-62201 (2) · Patent GB-1910-18683 (2) · Patent HU-1901-24148 (2) · Patent NO-1915-12-15 Carl Alfred Johansson (2) · Patent GB-1913-16499 (2)
Related to aircraft:
National tech categories:
DK 77 (41) · None (40) · MX F. III (35) · MX F. II (8) · CA 244/24 (8) · CA 244/12 (5) · CA 244/35 (5) · CA 244/10 (4) · CA 341/80 (4) · CA 244/31 (4) · DK 65 (4) · CA 244/4 (3) · CA 244/11 (3) · DE 77 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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