Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5490540 | Unit for a single-lever mixing valve | Peter Lange, Helmut Ziebach | 1996-02-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5490540 | Unit for a single-lever mixing valve | Peter Lange, Helmut Ziebach | 1996-02-13 |