Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5066827 | Preparation of methylenedi(phenylurethane) | Michel Gubelmann, Christian Allandrieu | 1991-11-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5066827 | Preparation of methylenedi(phenylurethane) | Michel Gubelmann, Christian Allandrieu | 1991-11-19 |