Forward Citations = 133

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6 inventors (with patents filed for the assignee):

John S Titus (1 out of 23 patents)

John Milton Peters, Jr (1 out of 14 patents)

Leonard P Tetrault (1 out of 8 patents)

4. Colby M Springer (1 out of 1 patent)

5. Owen T O'Brien (1 out of 1 patent)

6. James H Riley (1 out of 3 patents)

3 patents: Sort by Forward Citations

#26 in Ronkonkoma, NY

#4,510 in New York

#73,815 in US

Circle Seal Corporation

Forward Citations = 133

6 inventors:

John S Titus (1 out of 23 patents)

John Milton Peters, Jr (1 out of 14 patents)

Leonard P Tetrault (1 out of 8 patents)

4. Colby M Springer (1 out of 1 patent)

5. Owen T O'Brien (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Circle Seal Corporation. Retrieved from https://idiyas.com/company/circle-seal

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]