Forward Citations = 109

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3 inventors (with patents filed for the assignee):

Donald J Ratkowski (5 out of 11 patents)

Ping-chang Lue (2 out of 10 patents)

William J Burke (1 out of 6 patents)

5 patents: Sort by Forward Citations

1. 4769431 - Polyacryloxyalkylsilanol lens composition, articles and method of (1988-09-06),

2. 4661573 - Lens composition articles and method of manufacture (1987-04-28),

3. 4582884 - Lens composition, article and method of manufacture (1986-04-15),

4. 4535138 - Silane ester contact lens composition, article and method of manufacture (1985-08-13),

5. 4419505 - Contact lens composition, article and method of manufacture (1983-12-06),

Company Overview

Paragon Optical, Inc. is a leading manufacturer and distributor of high-quality optical products. With over 20 years of experience in the industry, we specialize in producing lenses, frames, and accessories for both prescription eyewear and sunglasses. Our commitment to innovation and customer satisfaction sets us apart as a trusted partner for optical professionals worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#35 in Mesa, AZ

#694 in Arizona

#51,644 in US

Mesa, AZ, United States of America

Paragon Optical, Inc.

Forward Citations = 109

3 inventors:

Donald J Ratkowski (5 out of 11 patents)

Ping-chang Lue (2 out of 10 patents)

William J Burke (1 out of 6 patents)

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

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]