Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660782 | Rigid polyurethane foams and method to form said foams using low molecular weight diols and triols | — | 2003-12-09 |
| 6541534 | Rigid polyurethane foams | Mark P. Allen | 2003-04-01 |
| 6423755 | Rigid polyurethane foams | Mark P. Allen | 2002-07-23 |
| 6315161 | Method and apparatus for applying a foamable resin | Leon J. Bezaire, Robert D. Snyder | 2001-11-13 |
| 5010117 | Flexible polyurethane foams prepared using low unsaturation polyether polyols | Ronald M. Herrington, Robert B. Turner | 1991-04-23 |
| 4895879 | Internal mold release compositions | Donald L. Nelson, Dennis P. Miller | 1990-01-23 |
| 4585803 | Internal mold release compositions | Donald L. Nelson, Dennis P. Miller | 1986-04-29 |