Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4303577 | Polyamide antiozonants | James S. Ridgway, Oscar A. Pickett, Jr. | 1981-12-01 |
| 4238603 | Polyamides derived from hexamethylene diamine, terephthalic acid, isophthalic acid and a C.sub.5 to C.sub.10 aliphatic dibasic acid | Richard D. Chapman, Oscar A. Pickett, Jr., James H. Saunders | 1980-12-09 |