Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4311807 | Polybutylene modified masterbatches for impact resistant polypropylene | J. Douglas McCullough, Jr. | 1982-01-19 |
LR
Louis C. Rhodes
Overall (1982): #45,753 of 81,411Top 60%
1
Patents 1982