RW

Ralph P. Williams

PP Phillips Petroleum: 1 patents #44 of 108Top 45%
📍 Danville, CA: #14 of 62 inventorsTop 25%
🗺 California: #4,598 of 17,285 inventorsTop 30%
Overall (1997): #90,323 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5654251 Isoparaffin-olefin alkylation Ronald G. Abbott, Marvin M. Johnson, John W. Vanderveen 1997-08-05