Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5317075 | Hydroxyl containing quaternary ammonium salts of fatty acids as internal mold release compositions | John E. Dewhurst, Ronald Martin Pearlstein, Thomas W. Panunto | 1994-05-31 |
| 5300530 | Process for modifying the glycolysis reaction product of polyurethane scrap | Brian E. Farrell | 1994-04-05 |