Company Badge
USPTO Data Jan 1 1976 - Oct 6 2026
2 Patents
#21 in Janesville, WI
#1,893 in Wisconsin
#94,782 in US
Certified Parts Corporation
Forward Citations = 21
8 inventors:
Janesville, WI, United States of America
Certified Parts Corporation
% Expired Patents = 100.0
CIPO Patents = 1
Trademarks = 10
Forward Citations = 21
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8 inventors (with patents filed for the assignee):
Gary Stenz (1 out of 17 patents)
Russell J Dopke (1 out of 29 patents)
Scot A Koehler (1 out of 12 patents)
4. Anthony F Grybush (1 out of 5 patents)
5. David R Brower (1 out of 6 patents)
6. Clyde R Wetor (1 out of 7 patents)
7. Steven T Davis (1 out of 12 patents)
8. Randall E Sterr (1 out of 5 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Certified Parts Corporation. Retrieved from https://idiyas.com/company/certified-parts
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]
1 patent (CIPO):
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]
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]