Issued Patents All Time
Showing 76–76 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4182682 | Preparation for shrinkproofing wool and process for the production of the preparation | Gotz Koerner, Friedhelm Nickel | 1980-01-08 |
Showing 76–76 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4182682 | Preparation for shrinkproofing wool and process for the production of the preparation | Gotz Koerner, Friedhelm Nickel | 1980-01-08 |