DB

David W. Brown

AC A & H Mfg. Co.: 1 patents #1 of 3Top 35%
📍 Cumberland, RI: #8 of 27 inventorsTop 30%
🗺 Rhode Island: #192 of 654 inventorsTop 30%
Overall (2021): #487,395 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11096506 Anti-theft ring assembly and method of using the same Jeffrey A. Feibelman, Andrew S. Feldman 2021-08-24