John Thomas (1 out of 1 patent)
James Prentice Drago (1 out of 5 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#5 in Madras, OR
#1,718 in Oregon
#136,919 in US
Keith Mfg. Co.
Forward Citations = 7
2 inventors:
Madras, OR, United States of America
Keith Mfg. Co.
Forward Citations = 7
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Keith Mfg. Co.. Retrieved from https://idiyas.com/company/keith-mfg-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]