% Expired Patents = 16.7

Forward Citations = 110

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5 inventors (with patents filed for the assignee):

Edward L Martin (6 out of 13 patents)

James O Watkins (3 out of 38 patents)

Frederick P Edgar (1 out of 1 patent)

4. Dennis Alves (1 out of 1 patent)

5. Frederick P Edgar (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. D586051 - Protective helmet (2009-02-03),

2. D585604 - Welding helmet (2009-01-27),

3. D524991 - Python protective helmet (2006-07-11),

4. D520684 - Protective helmet (2006-05-09),

5. 6557174 - Replaceable, self-contained expanded viewing light shield cartridge for welding helmet (2003-05-06),

6. D443394 - Safety helmet (2001-06-06),

Company Overview

Optical Engineering Company, Inc. is a leading provider of optical solutions for a wide range of industries. With over 20 years of experience, we specialize in designing and manufacturing precision optical components and systems for clients worldwide. Our team of expert engineers and technicians are dedicated to delivering cutting-edge solutions that meet the unique needs of each customer. From concept to completion, we ensure the highest quality products and exceptional customer service.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#9 in Taunton, MA

#2,545 in Massachusetts

#44,981 in US

Taunton, MA, United States of America

Optical Engineering Company, Inc.

Forward Citations = 110

5 inventors:

Edward L Martin (6 out of 13 patents)

James O Watkins (3 out of 38 patents)

Frederick P Edgar (1 out of 1 patent)

4. Dennis Alves (1 out of 1 patent)

5. Frederick P Edgar (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Optical Engineering Company, Inc.. Retrieved from https://idiyas.com/company/optical-engineering-company

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]