Drilldown: Patents
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Use the filters below to narrow your results.
Year filed:
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Inventors:
None (98) ·
Otto Lilienthal (14) ·
Gustav Lilienthal (14) ·
Anton Flettner (9) ·
RICHTER (8) ·
Ernst Heinkel (7) ·
Louis Blériot (7) ·
Jakob Haw (6) ·
August Riedinger (5) ·
Reinhold Richter (5) ·
Hellmuth Hirth (5) ·
Christian Lorenzen (5) ·
Ernst Georg August Baumgarten (4) ·
Rudolf Chillingworth (4) ·
Georg Wellner (4) ·
Emil Lehmann (4) ·
Andreas Ozegowski (4)
Inventor country:
None (252) ·
AH (4) ·
AT (19) ·
AU (1) ·
BE (4) ·
Brazil (1) ·
CH (10) ·
CL (1) ·
CZ (2) ·
DE (417) ·
DK (2) ·
FR (39) ·
Galicia (2) ·
GB (17) ·
HU (5) ·
IT (8) ·
MC (1) ·
MX (1) ·
NL (5) ·
PL (1) ·
Poland (10) ·
Prussia (10) ·
RO (2) ·
RU (7) ·
Scotland (1) ·
SE (1) ·
SG (1) ·
US (28)
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IPCs:
None (548) ·
IPC B64C33/02 (26) ·
IPC B64B1/00 (18) ·
IPC B64C39/00 (18) ·
IPC B64B1/58 (14) ·
IPC B64C13/00 (14) ·
IPC B64B1/40 (8) ·
IPC B64C1/00 (8) ·
IPC B64C11/00 (8) ·
IPC B64C3/38 (6) ·
IPC B64B1/06 (6) ·
IPC B64B1/62 (6) ·
IPC B64C35/00 (6) ·
IPC B64C11/16 (6) ·
IPC B64C23/00 (5) ·
IPC B64C3/00 (5) ·
IPC B64C11/20 (4)
CPCs:
None (387) ·
CPC B64C33/02 (34) ·
CPC B64B1/00 (31) ·
CPC B64B1/58 (27) ·
CPC B64C13/00 (20) ·
CPC B64C17/00 (12) ·
CPC B64C2700/6281 (11) ·
CPC B64B1/40 (11) ·
CPC B64B1/62 (10) ·
CPC B64C11/00 (10) ·
CPC B64C35/00 (10) ·
CPC B64C11/006 (10) ·
CPC B64C25/62 (9) ·
CPC B64C3/00 (9) ·
CPC B64C33/00 (8) ·
CPC B64C23/005 (8) ·
CPC B64C9/00 (8) ·
CPC B64C27/00 (7) ·
CPC B64C11/04 (7)
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Showing below up to 250 results in range #1 to #250.
