Drilldown: Patents
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17649)
- Person (2202)
- Publications (24577)
- Techtypes (2415)
Patents > Applicant firm:
None 
& Applicant type:
INDIV
& National tech categories:
AT 77d
& IPCs:
None
& Applicant type:
INDIV
& National tech categories:
AT 77d
& IPCs:
None Use the filters below to narrow your results.
Year filed:
Year granted:
Inventors:
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Applicant person:
None (42) ·
Reinhold Richter (9) ·
Heinrich Bier (4) ·
Alfred E. Wunderlich (3) ·
Rudolf Wagner (2) ·
Adalbert Plaček (2) ·
Franz Xaver Wels (2) ·
Ludwig Schmidl (2) ·
Edmund Sparmann (2) ·
Oskar von Asbóth (2) ·
Paul Frederik Degn (2) ·
Carl Edler von Radinger (2) ·
August Warchalowski (2) ·
Johannes Schilling (2) ·
Stefan Hunyor de Visoly (2) ·
Adolf Freiherr Odkolek von Augezd (2)
Applicant firm: (Click arrow to add another value)
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Tech fields:
Airplane (64) ·
frame (47) ·
LTA (33) ·
wings (31) ·
Design (28) ·
stability (26) ·
Propellers (23) ·
propulsion (23) ·
Construction (23) ·
subsystem (20) ·
Aerodynamics (14) ·
Flapping (14) ·
airship (13) ·
Control (13) ·
navigation (12) ·
balloon (12) ·
propeller (11) ·
whole (11) ·
automatic stability (10) ·
Tragfläche (10)
Filing date:
Full specification filed date:
Application number:
None (149) ·
191110001D (1) ·
396277D (1) ·
42844D (1) ·
42845D (1) ·
43142D (1) ·
52940D (1) ·
54440 (1) ·
58071D (1) ·
77570 (1) ·
79192 (1) ·
81596D (1) ·
9854D, AT9854DA (1) ·
AT15682DA (1) ·
ATD23465 (1) ·
ATD60799 (1) ·
ATD75092 (1)
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Showing below up to 166 results in range #1 to #166.
