John E. Hostettler

PP Phillips Petroleum: 1 patents #44 of 108Top 45%

📍 Bartlesville, OK: #29 of 79 inventorsTop 40%

🗺 Oklahoma: #137 of 631 inventorsTop 25%

Overall (1997): #128,610 of 185,788Top 70%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5631313	Suspending medium for particulate material	Marshall D. Bishop	1997-05-20