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USPTO Data Jan 1 1976 - Oct 20 2026
4 Patents
#219 in Portland, OR
#694 in Oregon
#60,671 in US
Epley Research LLC
Forward Citations = 197
2 inventors:
Portland, OR, United States of America
Epley Research LLC
% Expired Patents = 50.0
EPO Patents = 1
Forward Citations = 197
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2 inventors (with patents filed for the assignee):
John M Epley (4 out of 11 patents)
William McDonough (1 out of 10 patents)
LLC Epley Research (0 patent)
4 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Epley Research LLC. Retrieved from https://idiyas.com/company/epley-research
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]
1 patent (EPO):
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]