Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5120770 | Use of liquid carbon dioxide as a blowing agent in the production of open-cell polyurethane foam | Scott Carson | 1992-06-09 |
| 5104904 | Use of aromatic petroleum oils as surfactant for polyurethane foams | Keith T. Glynn | 1992-04-14 |
| 4337318 | Process for the total pre-expansion of polyurethane foam | — | 1982-06-29 |
| 4248811 | Safety tires, methods and equipment therefor | Rene Trevino, Richard S. Hicks | 1981-02-03 |
| 4191254 | Apparatus and method for plugging voids in a ground stratum | Kenneth E. Baughman | 1980-03-04 |