Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Inventor country : DE or NL & Applicant is inventor: Yes & CPCs: None

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Office:
Inventors:
None (13) · Hermann Ruthenberg (9) · Johann Schütte (9) · Josef Deixler (7) · Johannes Schilling (7) · Paul Frederik Degn (6) · Rudolf Wagner (5) · Caspar Braun (5) · August Riedinger (5) · Carl Edler von Radinger (5) · Emil Lehmann (4) · Gustav Behrens (4)
Inventor country: (Click arrow to add another value)
Applicant person:
None (95) · Johann Schütte (9) · Hermann Ruthenberg (6) · Paul Frederik Degn (6) · Carl Edler von Radinger (5) · Johannes Schilling (5) · August Riedinger (5) · Rudolf Wagner (5) · Gustav Behrens (4) · Josef Deixler (4) · Gustav Knäpper (3) · Emil Lehmann (3) · Gustav Kerwat (3) · Heinrich Strieffler (3) · Josef Seiberl (3) · Joseph Hofmann (3) · Karl Bomhard (3)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
LTA (72) · propulsion (37) · frame (29) · balloon (26) · airplane (26) · subsystem (24) · Design (22) · propeller (22) · None (20) · navigation (20) · stability (20) · Airship (19) · gas (19) · propellers (18) · Balloons (14) · car (14) · whole (12) · safety (12) · Construction (11)
Full specification filed date:
Application number:
None (182)
Granted:
Publication date:
Supplementary to patent:
None (161) · Patent DE-1909-232158 (4) · Patent DE-1908-221549 (4) · Patent DE-1907-214228 (4) · Patent DE-1907-194166 (3) · Patent FR-1902-324521 (3) · Patent DE-1908-227242 (3) · Patent DE-1898-126955 (3) · Patent DE-1907-240268 (3) · Patent DE-1903-160742 (3) · Patent FR-1905-361570 (2) · Patent DE-1909-221412 (2) · Patent DE-1908-220975 (2) · Patent DE-1907-215602 (2) · Patent DE-1908-214229 (2) · Patent DE-1907-194165 (2) · Patent DE-1902-140705 (2) · Patent CH-1908-44848 (2) · Patent AT-1908-42396 (2)
Related to aircraft:
Patent agent:
None (173) · Marks & Clerk (4) · E. Blum & Co. (4) · W. P. Thompson & Co. (3) · Edward Evans & Co. (2) · Wilhelm Reinhard (2) · A. Wunderlich & Cie, Ingénieurs-Conseils (2) · Boult, Wade & Kilburn (2) · Boult, Wade & Tennant (2) · Naegeli & Co. (2) · Herbert Haddan & Co. (2) · Chatwin, Herschell & Co. (2)
Assigned to:
National tech categories:
None (75) · AT 77d (26) · HU V/h (25) · DE 77h (22) · IT 8 (7) · DE 77h.15 (7) · DE 77h.4 (6) · DE 77h.3 (5) · DE 77h.6 (5) · BE K (4) · RU Group V (4) · DE 77h.5 (3) · CH 129a (3) · DE 77h.2 (2) · CH 129b (2) · DK 77 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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