Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671898 | Water fitting | Christoph Hauser, Jochen Marquart | 2004-01-06 |
| 5269619 | Connection of sectional bars, of a support system for a sanitary apparatus | Clemens Warkus | 1993-12-14 |