Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4774017 | Thickening agent for detergent containing preparations | Karl Seibert, Klaus Neumann, Ernst Spiess | 1988-09-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4774017 | Thickening agent for detergent containing preparations | Karl Seibert, Klaus Neumann, Ernst Spiess | 1988-09-27 |