Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702652 | Controlled cooling of porous materials | Anthony C. M. Griffiths | 1997-12-30 |
| 5401448 | Controlled cooling of porous materials | Anthony C. M. Griffiths | 1995-03-28 |
| 5171756 | Three stage cooling of porous materials | Dzung G. Dai | 1992-12-15 |
| 4963593 | Flame retardant internally cured polyurethane foam having improved properties | Fred N. Teumac | 1990-10-16 |
| 4818775 | Rapid cure of polyurethane foam with ammonium containing materials | Fred N. Teumac, Ronald L. Murph, Gregory Howard | 1989-04-04 |
| 4757093 | Flame retardant melamine containing polyurethane foam | Fred N. Teumac, Gregory Howard, Ronald L. Murph | 1988-07-12 |
| 4757094 | Melamine cured polyurethane foam with improved properties | Fred N. Teumac, Ronald L. Murph, Gregory Howard | 1988-07-12 |
| 4741951 | Method for forming thermoformable polyurethane foam articles | Gregory Howard | 1988-05-03 |