Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869963 | Multilayer composite of an ethylene-vinyl alcohol polymer tied to a thermoplastic polymer | Robert R. Gallucci | 1989-09-26 |
| 4806597 | Composition comprising aromatic polycarbonate, polyolefin, ethylene vinyl alcohol copolymer, and a modified hydrogenated alkylidene vinyl aromatic block copolymer | Robert R. Gallucci | 1989-02-21 |