RS

Robert R. Sutphen

📍 Yakima, WA: #112 of 266 inventorsTop 45%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,842,159 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5082177 Fluid injection spray system Daryl G. Hill, Roderick C. Robert 1992-01-21