Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6793855 | Polyisocyanurate compositions and composites | Evan Cheolas, Ravi Joshi | 2004-09-21 |
| 6765035 | Process for making rigid and flexible polyurethane foams containing a fire-retardant | Christopher Ian Lindsay, Gordon John Seeley | 2004-07-20 |