RD

Robert K. Dingman

UN Unknown: 1 patents #206 of 2,107Top 10%
📍 Benton Harbor, MI: #4 of 11 inventorsTop 40%
🗺 Michigan: #1,023 of 4,492 inventorsTop 25%
Overall (1997): #86,472 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5620128 Dispenser for rolled sheet material Narasimha S. Paravastu 1997-04-15