Drilldown: Patents
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- Airplane (18)
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- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17647)
- Person (2199)
- Publications (24575)
- Techtypes (2414)
Use the filters below to narrow your results.
None (49) ·
Adolf Rohrbach (1) ·
Alexander Polestchuk (1) ·
August Riedinger (1) ·
Carl Huber (1) ·
Carl Semmler (1) ·
Charles A. Read (1) ·
Christian Lorenzen (1) ·
Claison Shaw Wardwell (1) ·
Deutsche Flugzeug Werke (2) ·
Edward B. Merriman (1) ·
Edward S. Bretney (1) ·
Emil Schimanek (2) ·
Ernst Heinkel (1) ·
Ernst Lindner (1) ·
Everard Richard Calthrop (1) ·
Frank W. Merriman (1) ·
G. Holmberger (1) ·
Gabriel Letsch (1) ·
Georg von dem Borne (1) ·
Gottlieb Krebs? (2) ·
Hannibal C. Ford (1) ·
Harry L. Tanner (2) ·
Hugo Reik (1) ·
Johann Stephan Leschke (1) ·
Joseph Thompson Parker (1) ·
Joseph Wetterwald (1) ·
Luftschiffbau Zeppelin (1) ·
Morris M. Titterington (1) ·
Nikolaus Rueben (1) ·
Paul Fugairon (1) ·
Sebastian Finsterwalder (1) ·
Theodor Heiden Jr. (1) ·
William Henry Hoyt (1)
None (66) ·
Adolf Rohrbach (1) ·
Alexander Polestchuk (1) ·
August Riedinger (1) ·
Charles A. Read (1) ·
Claison Shaw Wardwell (1) ·
Edward B. Merriman (1) ·
Edward Imerson Horsman (1) ·
Edward S. Bretney (1) ·
Emil Schimanek (1) ·
Ernst Heinkel (1) ·
Ernst Lindner (1) ·
Everard Richard Calthrop (1) ·
Frank W. Merriman (1) ·
Gabriel Letsch (1) ·
Hans Baumeister (1) ·
Harry L. Tanner (1) ·
Joseph Thompson Parker (1) ·
Joseph Wetterwald (1) ·
Morris M. Titterington (1) ·
William Henry Hoyt (1)
Applicant firm:
None (22) ·
Siemens-Schuckert Werke GmbH (7) ·
Sperry Gyroscope Company (3) ·
Daimler-Motoren-Gesellschaft (3) ·
Julius Pintsch A.-G. (2) ·
AGO Flugzeugwerke G. m. b. H. (2) ·
Geka-Werke Offenbach Dr. Gottlieb Krebs G.m.b.H. (2) ·
Luftschiffbau Schütte-Lanz (2) ·
Deutsche Flugzeug-Werke G. m. b. H. (2) ·
Luftschiffbau Zeppelin (2) ·
Zeppelin-Werke G.m.b.H. (2) ·
Allgemeine Elektricitäts-Gesellschaft (2) ·
Albatros, Gesellschaft für Flugzeugunternehmungen m.b.H. (2)
Tech fields:
airplane (24) ·
LTA (21) ·
frame (14) ·
balloon (10) ·
subsystem (9) ·
navigation (9) ·
instrument (8) ·
nacelle (6) ·
propulsion (6) ·
marine (6) ·
military (5) ·
motor (5) ·
engine (5) ·
car (5) ·
propeller (5) ·
design (5) ·
storage (4) ·
stability (4) ·
safety (4)
None (68) ·
Patent CH-1910-52044 (1) ·
Patent DE-1901-125058 (1) ·
Patent DE-1908-229177 (1) ·
Patent DE-1909-214397 (1) ·
Patent DE-1910-249794 (1) ·
Patent DE-1911-288818 (1) ·
Patent DE-1915-303594 (1) ·
Patent DE-1917-300978 (1) ·
Patent DE-1918-321397 (1) ·
Patent DE-1919-319462 (1) ·
Patent DE-1919-364419 (1) ·
Patent FR-1911-419930 (1) ·
Patent FR-1911-433960 (1) ·
Patent HU-1917-73345 (1) ·
Patent HU-1917-77280 (1) ·
Patent US-1899-642451 (1) ·
Patent US-1914-1273799 (1)
None (5) ·
DE 37f.8 (3) ·
DE 42c.32 (1) ·
DE 42c.35 (2) ·
DE 42c.6 (1) ·
DE 42k.18 (2) ·
DE 46b.7 (1) ·
DE 46c.2 (1) ·
DE 46c.5 (1) ·
DE 62b.5 (1) ·
DE 77h (4) ·
DE 77h.1 (2) ·
DE 77h.10 (2) ·
DE 77h.13 (1) ·
DE 77h.15 (14) ·
DE 77h.2 (2) ·
DE 77h.4 (6) ·
DE 77h.5 (19) ·
DE 77h.6 (4) ·
DE 77h.7 (1) ·
DE 77h.9 (5) ·
USPC 105/152 (1) ·
USPC 244/153R (1) ·
USPC 244/234 (1) ·
USPC 415/141 (1) ·
USPC 416/197A (1) ·
USPC 440/100 (1) ·
USPC 73/861.89 (1)
IPCs:
CPCs:
Showing below up to 83 results in range #1 to #83.
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- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
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- Calendar: Family year
P
- Patent DE-1900-119359
- Patent DE-1901-130807
- Patent DE-1901-132472
- Patent DE-1902-141949
- Patent DE-1906-190420
- Patent DE-1907-200871
- Patent DE-1907-206088
- Patent DE-1907-207459
- Patent DE-1907-211606
- Patent DE-1908-218384
- Patent DE-1908-229177
- Patent DE-1908-242981
- Patent DE-1909-210004
- Patent DE-1909-221412
- Patent DE-1909-245920
- Patent DE-1909-258743
- Patent DE-1910-220159
- Patent DE-1910-221509
- Patent DE-1910-221673
- Patent DE-1910-222377
- Patent DE-1910-243835
- Patent DE-1910-259067
- Patent DE-1911-248725
- Patent DE-1911-289630
- Patent DE-1912-238543
- Patent DE-1912-248709
- Patent DE-1913-270303
- Patent DE-1913-276336
- Patent DE-1913-279366
- Patent DE-1913-279525
- Patent DE-1913-284623
- Patent DE-1913-290120
- Patent DE-1913-307940
- Patent DE-1914-286407
- Patent DE-1914-295838
- Patent DE-1914-299679
- Patent DE-1914-304614
- Patent DE-1914-306398
- Patent DE-1915-299150
- Patent DE-1915-303594
- Patent DE-1915-303595
- Patent DE-1915-303909
- Patent DE-1915-306399
- Patent DE-1915-307847
- Patent DE-1915-309149
- Patent DE-1915-339218
- Patent DE-1916-300199
- Patent DE-1916-300603
- Patent DE-1916-303435
- Patent DE-1916-303968
- Patent DE-1916-308374
- Patent DE-1916-324717
- Patent DE-1917-300978
- Patent DE-1917-303269
- Patent DE-1917-304552
- Patent DE-1917-305477
- Patent DE-1917-306449
- Patent DE-1917-310675
- Patent DE-1917-311302
- Patent DE-1917-311367
- Patent DE-1918-315526
- Patent DE-1918-318932
- Patent DE-1918-321397
- Patent DE-1918-321398
- Patent DE-1918-329223
- Patent DE-1918-344591
- Patent DE-1918-362127
- Patent DE-1919-319462
- Patent DE-1919-320942
- Patent DE-1919-330782
- Patent DE-1919-364419
- Patent DE-1919-367331
- Patent DE-1924-431159
- Patent US-1880-227576
- Patent US-1900-645423
- Patent US-1908-890852
- Patent US-1910-985958
- Patent US-1911-1049661
- Patent US-1916-1189616
- Patent US-1918-1368000
- Patent US-1918-1451928
- Patent US-1919-1302898
- Patent US-1921-1439993