Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7171984 | Mixer tap | Manfred Pawelzik | 2007-02-06 |
| 6182700 | Diverter valve | Roland Weiss | 2001-02-06 |
| 5850846 | Handle assembly for single-control valve | Roland Weiss | 1998-12-22 |
| 5755258 | Single-lever mixing valve with valve cartridge | Manfred Pawelzik | 1998-05-26 |