Wellesley Hills, MA, United States of America

Cliff-Cartwright Corporation

USPTO Granted Patents = 2

Trademarks = 1

Forward Citations = 1

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5 inventors (with patents filed for the assignee):

goldMedal Thomas Wessel (1 out of 7 patents)

silverMedal Bruce P Bean (1 out of 6 patents)

bronzeMedal Donald MacKinnon (1 out of 2 patents)

4.  Roderick MacKinnon (1 out of 8 patents)

5.  Christoph H Westphal (1 out of 4 patents)


2 patents:

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USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#12 in Wellesley Hills, MA

#4,931 in Massachusetts

#94,905 in US

Wellesley Hills, MA (US)
Wellesley Hills, MA, United States of America
Forward Citations = 1

5 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cliff-Cartwright Corporation. Retrieved from https://idiyas.com/company/cliff-cartwright

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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