Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5844012 | Process and composition for improving the cure of water-blown molded polyurethane foam | Robert G. Petrella, John Koch | 1998-12-01 |
| 5143945 | Carboxylic acid modified carbon dioxide co-blown polyurethane-polyisocyanurate foams | Leslie A. Cole, Shenghong A. Dai | 1992-09-01 |