RD

Robert K. Dingman

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Benton Harbor, MI: #164 of 238 inventorsTop 70%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,713,801 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

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