Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803247 | Polyamide compositions having nitrile rubber and copolymer of ethylene and alpha-olefin therein | Carl Altman | 1989-02-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803247 | Polyamide compositions having nitrile rubber and copolymer of ethylene and alpha-olefin therein | Carl Altman | 1989-02-07 |