JJ

John E. Johnston

EX ExxonMobil: 1 patents #219 of 667Top 35%
🗺 New Jersey: #926 of 3,756 inventorsTop 25%
Overall (1989): #94,763 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4804794 Viscosity modifier polymers Gary Ver Strate, Ricardo Bloch, Mark J. Struglinski, Roger K. West 1989-02-14