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Patents > Inventor country : RU or SE or None & Assigned to : Western Electric Company or None

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Inventor country: (Click arrow to add another value)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (3128) · Patent GB-1911-12232‎‎ (8) · Patent SE-1906-23283 (8) ·   (7) · Patent BE-1911-05-15 Georges de Bothezat (7) · Patent CH-1912-62201 (4) · Patent AT-1913-66955 (4) · Patent SE-1906-25199 (4) · Patent AT-1907-36106 (4) · Patent RU-1905-Rebikov (3) · Patent SE-1917-46288 (3) · Patent FR-1878-124576 (3) · Patent FR-1880-139386 (3) · Patent AT-1909-49294 (3)
Patent agent:
None (2965) · Armengaud jeune (17) · Desnos (13) · Blétry aîné (10) · Chassevent (8) · Dieuaide (8) · Marks & Clerk (7) · Société Marillier et Robelet (6) · G. de Mestral et F. Harlé (5) · Dumas (5) · Casalonga (5) · Haseltine, Lake & Co. (4) · Lavoix et Mosès (4) · Duvinage (4) · Thirion (4) · Boult, Wade & Tennant (4) · Société Louis Gudman et Cie (4) · Nauhardt (4) · Armengaud aîné (4)
Assigned to: (Click arrow to add another value)
National tech categories:
None (2545) · FR 6.3 (193) · FR 6.4 (53) · GB 4 propel & steer (24) · GB 4 with buoyant (22) · GB 4 (19) · BE K (19) · USPC 244/139 (18) · USPC 244/147 (17) · USPC 244/142 (16) · DE 77 (16) · USPC 244/153R (13) · GB 4 without buoyant (13) · RU Group V (12) · HU V/h (12) · AT 77d (10) · DE 77h.5 (10) · USPC 244/149 (9) · USPC 244/53A (9)
IPCs:
None (3123) · IPC B64C39/00 (15) · IPC B64C17/00 (13) · IPC B64C1/00 (12) · IPC B64B1/00 (10) · IPC B64C11/00 (9) · IPC B64C33/02 (9) · IPC B64C23/00 (7) · IPC B64B1/58 (6) · IPC B64C3/54 (5) · IPC B64C3/38 (5) · IPC B64C27/04 (5) · IPC B64C13/00 (5) · IPC B64C25/00 (3) · IPC B63H1/12 (3) · IPC B64C35/00 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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