Dover, DE, United States of America

Reference Ltd., Limited Liability Company

Calculating rank
USPTO Granted Patents = 6

% Expired Patents = 66.7

Forward Citations = 2

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2 inventors (with patents filed for the assignee):

goldMedal Paul L Hickman (6 out of 45 patents)

silverMedal Michael Lane Gough (2 out of 65 patents)


6 patents:

Company Overview
Reference Ltd. is a Limited Liability Company specialized in providing high quality reference materials for various industries. Our company strives to offer accurate and reliable information to help our clients make informed decisions. With a team of experienced professionals, we ensure that our reference materials meet the highest standards of quality and accuracy. Visit our website to learn more about our products and services.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

6 Patents

#75 in Dover, DE

#645 in Delaware

#45,063 in US

Dover, DE (US)
Dover, DE, United States of America
Forward Citations = 2

2 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Reference Ltd., Limited Liability Company. Retrieved from https://idiyas.com/company/reference-ltd-liability-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]
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