% Expired Patents = 50.0

Forward Citations = 29

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2 inventors (with patents filed for the assignee):

Carl M Elam (1 out of 20 patents)

Henry Spyker Owen (1 out of 8 patents)

2 patents: Sort by Forward Citations

1. 9936365 - Alarm method and system (2018-04-03),

2. 8537943 - Sum and forward Elam receiver (2013-09-17),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

2 Patents

#75 in Greenwich, CT

#1,782 in Connecticut

#94,841 in US

Greenwich, CT, United States of America

Greenwich Technology Associates

Forward Citations = 29

2 inventors:

Carl M Elam (1 out of 20 patents)

Henry Spyker Owen (1 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Greenwich Technology Associates. Retrieved from https://idiyas.com/company/greenwich-technology-associates

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]