Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826894 | Aqueous polyurethane-ureas dispersions and their use for the production of coatings having improved humidity resistance | Peter H. Markusch | 1989-05-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826894 | Aqueous polyurethane-ureas dispersions and their use for the production of coatings having improved humidity resistance | Peter H. Markusch | 1989-05-02 |