DB

David W. Brown

RM R&J Manufacturing: 1 patents #1 of 3Top 35%
📍 Cumberland, RI: #10 of 23 inventorsTop 45%
🗺 Rhode Island: #178 of 584 inventorsTop 35%
Overall (2016): #429,798 of 481,213Top 90%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9480349 Anti-theft ring assembly and method of using the same Jeffrey A. Feibelman, Andrew S. Feldman 2016-11-01