RD

Robert Charles Dunn

KI Komatsu America International: 1 patents #6 of 7Top 90%
📍 Libertyville, IL: #453 of 868 inventorsTop 55%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,246,230 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5937897 Hydraulic motion control valve and lever Probir K. Chatterjea 1999-08-17
5868230 Hydraulic motion control valve and lever Probir K. Chatterjea 1999-02-09