Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6199586 | Single-control mixing valve | Manfred Pawelzik | 2001-03-13 |
| 5558128 | One-hole mount mixing faucet | Manfred Pawelzik, Dieter Kahle | 1996-09-24 |
| 5213377 | Coupling for seating a tube end in a fitting | Jurgen Humpert | 1993-05-25 |
| 4501408 | Volume control valve | Manfred Pawelzik | 1985-02-26 |