Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (481)
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- Letters (683)
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Use the filters below to narrow your results.
Year filed:
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None (33) ·
Albert Hirth (1) ·
Albert Simon (1) ·
Alfons Strobel (1) ·
Armand-Alvarez Penteado (1) ·
August Riedinger (1) ·
August Wendtland (1) ·
Bernard de Beer (1) ·
Charles Daniel Woodward (1) ·
Eduard Hocke (1) ·
Ernst Bielefeld (1) ·
Fidia Riccardo Pio (1) ·
Franz Schneider (2) ·
Hans Georg Bader (1) ·
Hans Heymann (1) ·
Heinrich Hornig (1) ·
Henry Lachmann (1) ·
Hermann Werner (2) ·
Joachim Heinrich Kronstein (1) ·
Joseph Vollmer (1) ·
Julius Pompe (1) ·
Julius Wiese (1) ·
Karl Bomhard (1) ·
Leonhard Pütz (1) ·
Ludwig Meyer (1) ·
Max Hinek (1) ·
Nicolae Iliescu-Branceni (1) ·
Oskar Robert Grönkwist (1) ·
Oskar Ursinus (1) ·
Otto Schnetzer (1) ·
Otto Stuttgen (1) ·
Paul Koeppen (1) ·
Robert Conrad (1) ·
Wilhelm Kieling (1) ·
Wilhelm Morell (1)
Applicant firm:
None (46) ·
Ballonfabrik Augsburg A.G. (1) ·
Borrmann and Kaerting (1) ·
Bosch Magneto Company (1) ·
Daimler Motoren-Gesellschaft (2) ·
Dortmunder Brückenbau C. H. Jucho (1) ·
Firma Gustav Heyde (1) ·
Fried. Krupp Akt.-Ges. (1) ·
Friedrich Krupp AG (1) ·
Hartmann & Braun AG (1) ·
Karl Schenck Eisengießerei und Maschinenfabrik Darmstadt G.m.b.H. (1) ·
Kurt Fliegel Propellerbau G.m.b.H. (2) ·
Luft-Verkehrs-Gesellschaft m.b.H. (3) ·
Luftschiffbau Schütte-Lanz (1) ·
M. &. R. Popp (1) ·
Neuland Magnetos, Limited (1) ·
Robert Bosch A.G. (1) ·
Siemens-Schuckert Werke GmbH (1) ·
Sperry Gyroscope Company (1) ·
United States Light & Heat Corporation (1)
Applicant type:
Tech fields:
ICE (14) ·
None (13) ·
engine (13) ·
instrument (10) ·
airplane (8) ·
navigation (7) ·
motor (7) ·
piloting (6) ·
propeller (3) ·
bomb (3) ·
compass (3) ·
military (3) ·
subsystem (3) ·
gas (3)
Filing date:
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National tech categories:
None (16) ·
37f.8 (1) ·
DC37a group 4 (1) ·
DE 42b.2 (1) ·
DE 42c.14 (1) ·
DE 42c.29 (1) ·
DE 42c.35 (1) ·
DE 42c.39 (2) ·
DE 42c.41 (2) ·
DE 42c.42 (1) ·
DE 42c.52 (1) ·
DE 42h.26 (1) ·
DE 42k (1) ·
DE 42k.18 (1) ·
DE 42o (1) ·
DE 42o.13 (1) ·
DE 46a (1) ·
DE 46a.9 (1) ·
DE 46b (2) ·
DE 46b.2 (1) ·
DE 46c (2) ·
DE 46c.13 (1) ·
DE 46c.17 (1) ·
DE 46c.28 (1) ·
DE 46c.4 (1) ·
DE 46c.5 (4) ·
DE 46c.6 (1) ·
DE 77h (1) ·
DE 77h.15 (4) ·
DE 77h.4 (1) ·
DE 77h.5 (8) ·
DE 77h.6 (2) ·
DE 77h.9 (2) ·
DE77h.15 (1)
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Showing below up to 68 results in range #1 to #68.
