Issued Patents 2003
Showing 1–2 of 2 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 |