Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350781 | Process for the production of polyurethane foams | Ulrich Liman, Hartwig Grammes, Manuel KAISER | 1994-09-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350781 | Process for the production of polyurethane foams | Ulrich Liman, Hartwig Grammes, Manuel KAISER | 1994-09-27 |