RD

Richard J. DiDonato

TF Trifari, Krussman & Fishel: 2 patents #2 of 9Top 25%
📍 North Providence, RI: #27 of 99 inventorsTop 30%
🗺 Rhode Island: #2,419 of 6,211 inventorsTop 40%
Overall (All Time): #2,324,349 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4933061 Electroplating tank Krishna Kulkarni 1990-06-12
4796443 Comfort earring clip A. Karen Bannister, Kristen Brandriff, John Carlotto, Virginia Haigh, Edmond Sirois 1989-01-10