PH

Peringandoor Raman Hariharan

Shell Oil Compny: 1 patents #69 of 228Top 35%
📍 Berkeley, CA: #42 of 161 inventorsTop 30%
🗺 California: #4,598 of 17,285 inventorsTop 30%
Overall (1997): #94,168 of 185,788Top 55%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5637795 Apparatus and test methodology for measurement of bit/stabilizer balling phenomenon in the laboratory Arthur H. Hale, Sanjit Roy 1997-06-10