James L Ralph (3 out of 6 patents)
John M Parkhurst (2 out of 5 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
5 Patents
#161 in Saint Paul, MN
#1,421 in Minnesota
#51,620 in US
Cole-Sewell Corporation
Forward Citations = 57
2 inventors:
Saint Paul, MN, United States of America
Cole-Sewell Corporation
Forward Citations = 57
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2 inventors (with patents filed for the assignee):
5 patents:
Company Overview
Cole-Sewell Corporation is a leading provider of industrial supply and construction services. With a strong reputation for quality and reliability, Cole-Sewell offers a wide range of products and solutions to meet the needs of customers in various industries. From industrial equipment and tools to construction and maintenance services, Cole-Sewell is committed to delivering top-notch solutions to its clients.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cole-Sewell Corporation. Retrieved from https://idiyas.com/company/cole-sewell
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]