Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6874758 | Handle assembly for faucet | Christian Frankholz, Matthias Schlüter | 2005-04-05 |
| 6085790 | Dual-flow faucet head | Jurgen Humpert, Eckhard Gransow, Harald Dickel | 2000-07-11 |
| 6024331 | Rod-mounted holder bracket for hand shower | Bernd Bischoff | 2000-02-15 |
| 5983939 | Single-control mixing valve | Bernd Bischoff, Kerstin Keiter | 1999-11-16 |
| 5857225 | Wall-mount rod for hand shower | Bernd Bischoff | 1999-01-12 |
| 5839666 | Adjustable-spray nonliming shower head | Gerd Scherzberg | 1998-11-24 |
| 5730176 | Single-control mixing valve with pivotal casing | Bernd Bischoff, Kerstin Keiter | 1998-03-24 |
| 5586746 | Faucet with motion-detector on/off control | Jergen Humpert, Christian Frankholz | 1996-12-24 |
| 5421364 | Flow-control valve with handle-travel limited | Jurgen Humpert, Christian Frankholz, Detlef Hochstein | 1995-06-06 |
| 5405089 | Shower head with elastomeric nozzles | Veit Bechte, Harald Korfgen, Hans-Jurgen Jensen | 1995-04-11 |
| 5368065 | Leak shield for recessed valve | Jurgen Humpert, Harald Dickel | 1994-11-29 |
| 5340064 | Wall-mount bracket for hand shower | Christian Frankholz | 1994-08-23 |
| 5297735 | Hand shower | Eckhard Gransow, Rudolf Haufe, Bernd Bischoff | 1994-03-29 |
| 5265833 | Mounting bracket for hand shower | Detlef Hochstein | 1993-11-30 |
| 5263510 | Escutcheon for recessed plumbing fixture | Harald Dickel | 1993-11-23 |
| 5246169 | Shower head | Hans-Joachim Rapp | 1993-09-21 |
| 5242108 | Control knob for thermostatically regulated mixing valve | Christian Frankholz | 1993-09-07 |
| 5213267 | Adjustable hand shower | Bernd Bischoff | 1993-05-25 |
| 5172862 | Shower head | Friedrich Wagner, Bernd Bischoff, Hans-Peter Strelow | 1992-12-22 |
| 4989633 | Adjustable-length wall-mount faucet | Jurgen Humpert, Jan R. Kostorz | 1991-02-05 |
| 4827538 | Mixing fixture for flexible-pipe spray head | Rainer Luke, Heinz-Dieter Eichholz | 1989-05-09 |
| 4614449 | Water-dispensing cleaning brush with deflecting means | Harald Korfgen, Werner Geipel | 1986-09-30 |
| 4606370 | Flow-switching water-mixing faucet assembly | Werner Geipel, Vinzenz Grendel | 1986-08-19 |