Drilldown: Patents

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Patents > Inventor country : AU or FR & National tech categories: None

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Inventor country: (Click arrow to add another value)
Inventor location:
None (1044) · Nord (13) · Seine (12) · Marseille (11) · Paris (10) · Bouches-du-Rhône (8) · Issy-les-Moulineaux (5) · Douai (4) · Lille (3) · Seine-et-Oise (3) · Rhône (2) · Saône-et-Loire (2) · Viry-Chatillon (2) · Cateau (2)
Applicant is inventor:
Application number:
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Related to aircraft:
Patent agent:
None (727) · Boult, Wade & Tennant (48) · Haseltine, Lake & Co. (32) · Marks & Clerk (29) · Abel & Imray (17) · Herbert Haddan & Co. (12) · Johnsons & Willcox (12) · None (8) · Boult, Wade, and Tennant (8) · Wheatley & Mackenzie (8) · W. P. Thompson & Co. (7) · Armengaud jeune (6) · Gedge & Feeny (6) · J. S. Withers & Spooner (5) · Edward Evans & Co. (5) · Hy. Fairbrother (5) · G. F. Redfern & Co. (5) · Mewburn, Ellis & Pryor (5)
National tech categories: (Click arrow to add another value)
IPCs:
None (785) · IPC B64C1/00 (35) · IPC B64C17/00 (27) · IPC B64C39/00 (26) · IPC B64C3/38 (21) · IPC B64C35/00 (14) · IPC B64C13/00 (12) · IPC B64C11/00 (12) · IPC B64B1/00 (9) · IPC B64C23/00 (9) · IPC B64C17/06 (9) · IPC B64C3/00 (7) · IPC B64C3/56 (6) · IPC B64C3/18 (6) · IPC B64B1/58 (5) · IPC B63H1/12 (5) · IPC B64C11/16 (5)
First filing:
Citations from after 1930:
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