Firma Keller & Knappich Wehrtechnik Gmbh

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USPTO Granted Patents = 2

Forward Citations = 9

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3 inventors (with patents filed for the assignee):

August Schiele (2 out of 6 patents)

Helmut Janda (1 out of 1 patent)

Wolfgang Huber (1 out of 3 patents)

2 patents: Sort by Forward Citations

1. 4487104 - Container for the pickup and feed of a cartridge (1984-12-11),

2. 4481860 - Cartridge magazine for cannon mounted in tank turrets, especially (1984-11-13),

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USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#396 in

#10,701 in Germany

DE

Firma Keller & Knappich Wehrtechnik Gmbh

Forward Citations = 9

3 inventors:

August Schiele (2 out of 6 patents)

Helmut Janda (1 out of 1 patent)

Wolfgang Huber (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Firma Keller & Knappich Wehrtechnik Gmbh. Retrieved from https://idiyas.com/company/firma-keller-and-knappich-wehrtechnik

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]