Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5308914 | Aqueous polyurethane dispersions | Alexander Wallon, Lothar Maempel, Gerhard Auchter | 1994-05-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5308914 | Aqueous polyurethane dispersions | Alexander Wallon, Lothar Maempel, Gerhard Auchter | 1994-05-03 |