Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818775 | Rapid cure of polyurethane foam with ammonium containing materials | Fred N. Teumac, Michael A. Ricciardi, Gregory Howard | 1989-04-04 |
| 4757093 | Flame retardant melamine containing polyurethane foam | Michael A. Ricciardi, Fred N. Teumac, Gregory Howard | 1988-07-12 |
| 4757094 | Melamine cured polyurethane foam with improved properties | Fred N. Teumac, Michael A. Ricciardi, Gregory Howard | 1988-07-12 |