Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356943 | Rigid foams | Ernst O. Dueber | 1994-10-18 |
| 5340852 | Polyisocyanate composition | Wolfgang Pille-Wolf, Jan W. Leenslag, Dirk G. C. Ingelaere | 1994-08-23 |
| 5278120 | Catalyst composition | Dominique M. Nachtergaele | 1994-01-11 |