Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4359506 | Tie layer for co-extruded acrylonitrile copolymers | Wayne T. Wiggins | 1982-11-16 |
| 4339502 | Tie-layer for coextruded acrylonitrile copolymers | Wayne T. Wiggins | 1982-07-13 |