Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
2 Patents
#12 in West Allis, WI
#1,898 in Wisconsin
#94,953 in US
Handi-Trak Incorporated
Forward Citations = 6
4 inventors:
West Allis, WI, United States of America
Handi-Trak Incorporated
Calculating rank
Forward Citations = 6
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4 inventors (with patents filed for the assignee):
Mark A Kappel (2 out of 21 patents)
Christopher John Wieloch (2 out of 72 patents)
Randy D Genaw (2 out of 2 patents)
4. Thomas J Pokrzywinski (2 out of 2 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Handi-Trak Incorporated. Retrieved from https://idiyas.com/company/handi-trak
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]
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]