Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668191 | One-shot cold molded flexible polyurethane foam from low primary hydroxyl polyols and process for the preparation thereof | Mark Kinkelaar, Frank E. Critchfield | 1997-09-16 |
| 5650452 | Very low density molded polyurethane foams via isocyanate-terminated prepolymers | Andrew Thompson | 1997-07-22 |