Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (475)
- Event (141)
- Letters (683)
- Organizations (966)
- Patents (17480)
- Person (2079)
- Publications (24549)
- Techtypes (2360)
Use the filters below to narrow your results.
Year filed:
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Tech fields:
Airplane (88) ·
propellers (51) ·
LTA (45) ·
hybrid (41) ·
propulsion (29) ·
design (29) ·
sustentation (14) ·
control (13) ·
aerodynamics (11) ·
stability (11) ·
helicopter (10) ·
Construction (10) ·
ascension (10) ·
lift (9) ·
Wings (9) ·
steering (9) ·
Frame (8) ·
rudder (8) ·
rarefaction (8) ·
motors (7)
Filing date:
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Supplementary to patent:
None (75) ·
GB1908-1307 (1) ·
Patent BE-1860-Schuchard-Bentzels (1) ·
Patent BE-1900-151102 (2) ·
Patent BE-1906-192206 (1) ·
Patent BE-1907-197626 (3) ·
Patent BE-1907-198404 (1) ·
Patent BE-1907-198483 (2) ·
Patent BE-1907-199348 (17) ·
Patent BE-1907-202697 (3) ·
Patent BE-1909-214032 (28) ·
Patent BE-1910-225558 (2) ·
Patent BE-1911-10-26 Charles Pregaldino (1) ·
Patent BE-1911-Ernest Gérard (1) ·
Patent BE-1912-07-18 Joseph de Pierpont de Burnot (2) ·
Patent BE-1912-08-10 Joseph de Pierpont de Burnot (1) ·
Patent BE-1912-245127 (1) ·
Patent BE-1912-250206 (1) ·
Patent BE-1912-250406 (1) ·
Patent BE-1912-250417 (1) ·
Patent BE-1912-250457 (1) ·
Patent BE-1912-252093 (1) ·
Patent BE-1913-07-12 Joseph de Pierpont de Burnot (1) ·
Patent BE-1913-261967 (1) ·
Patent BE-1914-257316 (1) ·
Patent BE-1914-263573 (1) ·
Patent BE-1914-264615 (1) ·
Patent BE-1914-267316 (1) ·
Patent FR-1859-Levêque (1) ·
Patent FR-1906-369855 (1) ·
Patent FR-1913-467415 (1) ·
Patent IT-1906-83882 (1)
Patent agent:
None (96) ·
A. Wunderlich & Cie, Ingénieurs-Conseils (36) ·
Biebuyck (1) ·
Borghans-von Kilch et Cie (1) ·
Duvinage (1) ·
Gernaert (2) ·
H. Kirkpatrick, Brussels, Belgium (1) ·
J. Gevers (4) ·
le Comptoir indus. et tech. (anc. maison Picard) (2) ·
Parette (1) ·
Raclot (4) ·
Rest (2) ·
Wagner (2) ·
Wunderlich (3)
Assigned to:
National tech categories:
None (14) ·
BE 11 (1) ·
BE 11e (1) ·
BE 16 (1) ·
BE 5B (1) ·
BE 9 (1) ·
BE K (128) ·
BE L (1) ·
DE 81 (1) ·
IT 8 (6) ·
MX F. II (1)
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Showing below up to 159 results in range #1 to #159.
