Forward Citations = 247

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3 inventors (with patents filed for the assignee):

Joshua Friedman (2 out of 25 patents)

John A Cornell (1 out of 4 patents)

Brian Dell (1 out of 2 patents)

3 patents: Sort by Forward Citations

1. 5371826 - Dental fiber optic light bundle with uniform taper (1994-12-06),

2. 5032178 - Dental composition system and method for bleaching teeth (1991-07-16),

3. 4221994 - Photo curing light source (1980-09-09),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#63 in Danbury, CT

#1,397 in Connecticut

#73,904 in US

Danbury, CT, United States of America

Demetron Research Corporation

Forward Citations = 247

3 inventors:

Joshua Friedman (2 out of 25 patents)

John A Cornell (1 out of 4 patents)

Brian Dell (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Demetron Research Corporation. Retrieved from https://idiyas.com/company/demetron-research

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]