Forward Citations = 76

Loading Chart...

8 inventors (with patents filed for the assignee):

Thomas A Pelletier (1 out of 37 patents)

Paul Nunez (1 out of 16 patents)

David A Sorensen (1 out of 5 patents)

4. Richard Hai Huang (1 out of 8 patents)

5. Darren C Eller (1 out of 32 patents)

6. Paul H DeMarseilles (1 out of 4 patents)

7. Frank Czerwinski (1 out of 4 patents)

8. Robert Glenn (1 out of 6 patents)

4 patents: Sort by Forward Citations

1. 6851291 - Motorized locking mechanism (2005-02-08),

2. D500947 - Anti-vandal door trim (2005-01-18),

3. 5992195 - Lever handle controller for mortise lock (1999-11-30),

4. 4869083 - Cylindrical lever handle lock (1989-09-26),

Company Overview

Sargent Manufacturing is a leading provider of architectural hardware and locking solutions for commercial and institutional buildings. With a history dating back to 1864, Sargent has established a reputation for high-quality products, innovative designs, and exceptional customer service. Their wide range of products includes door closers, locks, and access control systems, all designed to meet the security and safety needs of their customers.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#42 in New Haven, CT

#1,180 in Connecticut

#60,671 in US

New Haven, CT, United States of America

Sargent Manufacturing

Forward Citations = 76

8 inventors:

Thomas A Pelletier (1 out of 37 patents)

Paul Nunez (1 out of 16 patents)

David A Sorensen (1 out of 5 patents)

4. Richard Hai Huang (1 out of 8 patents)

5. Darren C Eller (1 out of 32 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sargent Manufacturing. Retrieved from https://idiyas.com/company/sargent-manufacturing

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]