RD

Robert Doppelhammer

📍 Mound, MN: #125 of 212 inventorsTop 60%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,505,470 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6533867 Surface sealing showerhead for vapor deposition reactor having integrated flow diverters — 2003-03-18