RR

Roger H. Richman

EI Electric Power Research Institute: 1 patents #421 of 1,201Top 40%
📍 Mountain View, CA: #7,876 of 11,022 inventorsTop 75%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,746,460 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5531369 Process for making machines resistant to cavitation and liquid droplet erosion Osman T. Inal, Charles A. Zimmerly, Darel E. Hodgson 1996-07-02