Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879322 | Continuous process for the production of aqueous polyurethane urea dispersions | Peter H. Markusch, Wolfgang Wenzel | 1989-11-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879322 | Continuous process for the production of aqueous polyurethane urea dispersions | Peter H. Markusch, Wolfgang Wenzel | 1989-11-07 |