Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5367050 | Polyether polyol production of a flexible urethane foam and shaped article therefrom | Mitsuhiro Nishimura, Katsuhisa Kodama | 1994-11-22 |
| 5332764 | Polyether polyol production of a flexible urethane foam and shaped article therefrom | Mitsuhiro Nishimura, Katsuhisa Kodama | 1994-07-26 |
| 5318997 | Method for production of open cell rigid polyurethane foam | Kazuo Okada | 1994-06-07 |