Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6363549 | Faucet system for sanitary fixtures | Eckhard Gransow | 2002-04-02 |
| 6085790 | Dual-flow faucet head | Bruno Heimann, Eckhard Gransow, Harald Dickel | 2000-07-11 |
| 6003170 | Single-lever faucet with electronic control | Eckhard Gransow | 1999-12-21 |
| 5992457 | Single-lever mixing valve with override | Eckhard Gransow, Harald Dickel | 1999-11-30 |
| 5896601 | Single-control mixing valve | Manfred Pawelzik | 1999-04-27 |
| 5758690 | Hose-type pull-out faucet | Eckhard Gransow, Bernd Bischoff | 1998-06-02 |
| 5421364 | Flow-control valve with handle-travel limited | Bruno Heimann, Christian Frankholz, Detlef Hochstein | 1995-06-06 |
| 5368065 | Leak shield for recessed valve | Bruno Heimann, Harald Dickel | 1994-11-29 |
| 5291622 | Escutcheon for wall-mount mixing faucet | — | 1994-03-08 |
| 5213377 | Coupling for seating a tube end in a fitting | Max Derr | 1993-05-25 |
| 5161567 | Escutcheon for recessed plumbing fixture | — | 1992-11-10 |
| 5148551 | Surface-mounting mixing valve | Manfred Pawelzik | 1992-09-22 |
| 5014749 | Mixing valve with decorative faucet | Manfred Pawelzik | 1991-05-14 |
| 4989633 | Adjustable-length wall-mount faucet | Bruno Heimann, Jan R. Kostorz | 1991-02-05 |
| 4846207 | Connecting fitting for a mixing valve and process for connecting the valve | Jan R. Kostorz | 1989-07-11 |
| 4687025 | Single-control mixing valve | Dieter Kahle, Manfred Pawelzik | 1987-08-18 |
| 4349149 | Mixing valve | — | 1982-09-14 |
| 4258751 | Slide plate for valves | — | 1981-03-31 |
| 4187880 | Single-handle mixing valve | Hans-Joachim Eckel, Rolf Behrenberg | 1980-02-12 |