Kolpin Manufacturing, Inc.

Calculating rank

USPTO Granted Patents = 3

Trademarks = 1

Forward Citations = 86

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2 inventors (with patents filed for the assignee):

Ronald N Kolpin (3 out of 21 patents)

Richard L Schultz (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. D309675 - Hard cover gun case (1990-08-07),

2. D297076 - Camouflage fabric or similar article (1988-08-09),

3. 4024997 - Gun case including means for suspending the gun case from a support (1977-05-24),

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USPTO Data Jan 1 1976 - Oct 27 2026

3 Patents

#3 in Berlin, WI

#1,485 in Wisconsin

#73,929 in US

Berlin, WI, United States of America

Kolpin Manufacturing, Inc.

Forward Citations = 86

2 inventors:

Ronald N Kolpin (3 out of 21 patents)

Richard L Schultz (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kolpin Manufacturing, Inc.. Retrieved from https://idiyas.com/company/kolpin-manufacturing

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]