Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7230037 | Method for mixing a polyol component and an isocyanate component | Hans-Michael Sulzbach, Reiner Raffel, Jurgen Wirth, Wolfgang Pawlik, Florian Thiebes | 2007-06-12 |
| 7101163 | Process and apparatus for the continuous production of slabstock foam | Hans-Michael Sulzbach, Reiner Raffel | 2006-09-05 |
| 6833095 | Process for the continuous production of slabstock foam | Hans-Michael Sulzbach, Reiner Raffel | 2004-12-21 |
| 4693448 | Closure unit for molding tools | Ferdinand Proksa, Hans-Michael Sulzbach, Hans-Wilhelm Fuhrbach | 1987-09-15 |
| 4260355 | Device for the discontinuous production of block foam | Gottfried Bucher, Horst Klahre | 1981-04-07 |