Glen F Chatfield (1 out of 14 patents)
John G Crandall (1 out of 4 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#15 in Bridgeville, PA
#4,969 in Pennsylvania
#136,971 in US
Optimum Pumping Technology, Inc.
Forward Citations = 2
2 inventors:
Bridgeville, PA, United States of America
Optimum Pumping Technology, Inc.
Calculating rank
% Expired Patents = 100.0
Forward Citations = 2
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Optimum Pumping Technology, Inc.. Retrieved from https://idiyas.com/company/optimum-pumping-technology
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]