Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6200351 | Institutional washing process using soil-release polymer | Edgar Koeppelmann, Thomas Merz | 2001-03-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6200351 | Institutional washing process using soil-release polymer | Edgar Koeppelmann, Thomas Merz | 2001-03-13 |