RO

Ralph J. Ortolano

📍 Rancho Palos Verdes, CA: #23 of 97 inventorsTop 25%
🗺 California: #4,598 of 17,285 inventorsTop 30%
Overall (1997): #90,827 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5683226 Steam turbine components with differentially coated surfaces Eugene V. Clark 1997-11-04