Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880878 | Block copolymer blends with improved oil absorption resistance | Glenn R. Himes | 1989-11-14 |
AS
Andrea Sanders
Overall (1989): #131,524 of 140,708Top 95%
1
Patents 1989