Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5664265 | Method and apparatus for securing a built-in-sink | Thomas Ritter, Horst Zimmerer, Stefan Hautzinger, Manfred Muck | 1997-09-09 |
| 5544370 | Built-in sink | Manfred Muck, Thomas Wilhelm | 1996-08-13 |