Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334689 | Process for preparing flexible polyurethane foams | Gabriel Verhelst | 1994-08-02 |
| 5278274 | Chemical process | Gabriel Verhelst, Alain Parfondry | 1994-01-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334689 | Process for preparing flexible polyurethane foams | Gabriel Verhelst | 1994-08-02 |
| 5278274 | Chemical process | Gabriel Verhelst, Alain Parfondry | 1994-01-11 |