Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342556 | Microcapsules made of isocyanates with groups containing polyethylene oxide | Jurgen Weisser, Helmut Reiff | 1994-08-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342556 | Microcapsules made of isocyanates with groups containing polyethylene oxide | Jurgen Weisser, Helmut Reiff | 1994-08-30 |