East Lyme, CT, United States of America

John R Hadcock

This inventor holds 3 USPTO granted patents. Top assignee: Pfizer Corporation. Active years: 2002-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John R Hadcock. Retrieved from https://idiyas.com/inventor/john-r-hadcock

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

Average Co-Inventor Count = 1.5

ph-index = 3

Forward Citations = 38(Granted Patents)


Company Filing History:


Years Active: 2002-2004

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3 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
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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