Paul S Petersen (3 out of 23 patents)
Robert A Holdahl (3 out of 3 patents)
Company Badge
USPTO Data Jan 1 1976 - Nov 10 2026
4 Patents
#364 in Minneapolis, MN
#1,655 in Minnesota
#60,778 in US
Toolmark Co.
Forward Citations = 17
2 inventors:
Minneapolis, MN, United States of America
Toolmark Co.
Calculating rank
Forward Citations = 17
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2 inventors (with patents filed for the assignee):
4 patents:
Company Overview
Toolmark Co. is a leading provider of high-quality tools and equipment for professionals in various industries. With a wide range of products including hand tools, power tools, and accessories, Toolmark Co. is committed to providing customers with reliable and durable tools to get the job done. Our products are designed for efficiency and safety, ensuring that our customers can work with confidence and precision. Visit our website to explore our extensive catalog and find the right tools for your needs.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Toolmark Co.. Retrieved from https://idiyas.com/company/toolmark-company
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]