RE

Robert E. Evans

AC American Cyanamid: 1 patents #51 of 181Top 30%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #63,662 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4866107 Acrylic containing friction materials Leigh T. Doxsee, Michael P. O'Toole 1989-09-12