Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5344887 | Star polymers of dienes, vinylarenes and alkyl methacrylates as modiied viscosity index improvers | Robert J. Sutherland | 1994-09-06 |
DD
Dean A. DuBois
Overall (1994): #142,990 of 165,921Top 90%
1
Patents 1994