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Patents > Related to aircraft: 1 & National tech categories: None & CPCs: None

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Inventor country:
None (135) · GB (127) · FR (109) · DE (96) · US (58) · RU (18) · AU (13) · NZ (12) · CH (11) · ES (11) · IT (10) · AT (9) · HU (7) · BE (7) · CA (6) · BR (4) · SE (4)
Applicant is inventor:
Tech fields:
LTA (134) · airplane (107) · None (96) · navigation (77) · Propulsion (76) · balloon (68) · propeller (53) · frame (49) · design (46) · stability (41) · subsystem (30) · propellers (30) · control (27) · parachute (27) · rudder (26) · dirigible (24) · Wings (22) · safety (22) · marine (20)
Granted:
Supplementary to patent:
None (471) · Patent GB-1909-12556 (3) · Patent BE-1910-Hervieu-hangar (3)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (443) · Haseltine, Lake & Co. (14) · Abel & Imray (9) · Marks & Clerk (8) · None (7) · Henry Hughes (7) · Brierley & Howard (6) · W. P. Thompson & Co. (5) · Harris & Mills (5) · Boult, Wade & Tennant (5) · Wheatley & Mackenzie (4) · G. F. Redfern & Co. (4) · Herbert Haddan & Co. (4) · Alfred Julius Boult (4) · Baldwin & Rayward (3) · Boult, Wade & Kilburn (3) · J. E. Evans-Jackson & Co. (3) · H. V. Williams & Co. (3) · Newton & Son (3)
National tech categories: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
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