Drilldown: Patents
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Patents > Inventor country:
DE
& Applicant type :
INDIV or
Other
& IPCs :
IPC B64C3/00 or
None
& CPCs :
CPC B64C2700/6218 or
CPC B64C35/00
Use the filters below to narrow your results.
None (1) ·
Arthur von Keissler (2) ·
FRANZ TESCH (1) ·
Friedrich Treitschke (2) ·
Georg König (1) ·
George Ferdinand Heubes (1) ·
GOERZ OPTISCHE ANSTALT (1) ·
GOSSMANN Otto (1) ·
GROSSER Paul (3) ·
Hermann BRAXMEIER (1) ·
KEILER JOSEF (1) ·
MAX UECKE (1) ·
MINNERS FRANZ (2) ·
NEUFELDT KUHNKE (1) ·
WOERNER ROBERT (1)
191205976D (1) ·
191218171D (1) ·
191218178D (1) ·
191306592D (1) ·
191307655D (1) ·
191309355D (1) ·
191309376D (1) ·
191315920D (1) ·
191321580D (1) ·
1913757440 (1) ·
415336D (1) ·
441947D (1) ·
449297D (1) ·
455557D (1) ·
456593D (1) ·
457320D (1) ·
462892D (1) ·
463502D (1) ·
464768D (1) ·
O0010755 (1)
Showing below up to 20 results in range #1 to #20.
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- Timeline: Year filed
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- Timeline: Filing date
- Timeline: Full specification filed date
- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year