% Expired Patents = 100.0

Forward Citations = 0

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3 inventors (with patents filed for the assignee):

Clifford Marritt (1 out of 1 patent)

James H Kurtz, Jr (1 out of 7 patents)

Peter F Murphy (1 out of 23 patents)

1 patent: Sort by Forward Citations

1. 6761015 - Mechanism for inserting a straw into a container and method therefore (2004-07-13),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

1 Patents

#59 in Sterling Heights, MI

#4,592 in Michigan

#136,919 in US

Sterling Heights, MI, United States of America

The Keystraw Company, LLC

Forward Citations = 0

3 inventors:

Clifford Marritt (1 out of 1 patent)

James H Kurtz, Jr (1 out of 7 patents)

Peter F Murphy (1 out of 23 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: The Keystraw Company, LLC. Retrieved from https://idiyas.com/company/keystraw-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]