Paul L Hickman (1 out of 45 patents)
Michael Lane Gough (1 out of 65 patents)
Company Badge
USPTO Data Jan 1 1976 - Nov 3 2026
1 Patents
#316 in Dover, DE
#1,953 in Delaware
#137,062 in US
Reference Ltd., Limited Liabity Company
Forward Citations = 0
2 inventors:
Dover, DE, United States of America
Reference Ltd., Limited Liabity Company
Calculating rank
% Expired Patents = 100.0
Forward Citations = 0
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Reference Ltd., Limited Liabity Company. Retrieved from https://idiyas.com/company/reference-ltd-liabity-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]