Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4387185 | Cracked blend of propylene copolymer and E/VA | Joseph R. Webster | 1983-06-07 |
| 4359495 | Retort-sterilizable pouch | Joseph R. Webster | 1982-11-16 |
| 4251407 | Polypropylene compositions | Joseph R. Webster | 1981-02-17 |