% Expired Patents = 66.7

EPO Patents = 1

Forward Citations = 46

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2 inventors (with patents filed for the assignee):

Peter N Kaufman (3 out of 15 patents)

Howard E Carpenter (2 out of 6 patents)

3 patents: Sort by Forward Citations

1. 9523612 - Passive detectors for imaging systems (2016-12-20),

2. 9012845 - Passive detectors for imaging systems (2015-04-21),

3. 7381953 - Infrared imaging device (2008-06-03),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#3 in Fresh Meadows, NY

#4,522 in New York

#73,904 in US

Fresh Meadows, NY, United States of America

Public Service Solutions, Inc.

Forward Citations = 46

2 inventors:

Peter N Kaufman (3 out of 15 patents)

Howard E Carpenter (2 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Public Service Solutions, Inc.. Retrieved from https://idiyas.com/company/public-service-solutions

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]

1 patent (EPO):

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]