Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6521674 | Latex-like flexible polyurethane foam and process for making same | Tedd W. Wishneski | 2003-02-18 |
| 5227408 | Carbon dioxide blown polyurethane packaging foam with chemical nucleating agents | Todd A. Hanna, Stuart L. Watson, Jr. | 1993-07-13 |
| 5100925 | Flexible polyurethane foam having reduced discoloration due to scorch during manufacture | Stuart L. Watson, Jr., Joseph Graham, Myron H. Reinhart | 1992-03-31 |
| 4816494 | Enhanced homogeneous polyurethane foam comfort cushioning and process for making same | Stuart L. Watson, Jr., Paul H. Hostler | 1989-03-28 |