Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5939372 | Use of detergent mixtures for the production of toilet blocks | Karl Schmid, Andreas Syldath, Ditmar Kischkel, Volker Bauer, Wolfgang Schmidt | 1999-08-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5939372 | Use of detergent mixtures for the production of toilet blocks | Karl Schmid, Andreas Syldath, Ditmar Kischkel, Volker Bauer, Wolfgang Schmidt | 1999-08-17 |