Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8372892 | Attached, high reactivity rigid polyurethane foams | Ali El-Khatib, Frank Billotto, Rifat Tabakovic, Ali Ozasahin | 2013-02-12 |
| 7776934 | One-component polyurethane foam compositions and methods for their use | Ali El-Khatib | 2010-08-17 |
| 7714030 | Attached, high reactivity rigid polyurethane foams containing oxazolidone groups | Frank Billotto | 2010-05-11 |
| 7579068 | Rigid polyurethane-isocyanurate reinforcing foams | Mark P. Allen, Srikanth Miryala, Arnold Braun | 2009-08-25 |
| 6803390 | Rigid polyurethane foams | Ali El-Khatib, Frank Billotto | 2004-10-12 |
| 6699916 | Rigid hybrid polyurethane foams | Frank Billotto | 2004-03-02 |