Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5296517 | Process for continuous control of the cell number of polyurethane foams | Ulrich Wetzig | 1994-03-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5296517 | Process for continuous control of the cell number of polyurethane foams | Ulrich Wetzig | 1994-03-22 |