Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6371163 | Mixing valve | Eberhard Stolle | 2002-04-16 |
| 6289531 | Faucet valve fixture | Eberhard Stolle | 2001-09-18 |
| 6058972 | Mixing valve | Eberhard Stolle | 2000-05-09 |
| 5558128 | One-hole mount mixing faucet | Manfred Pawelzik, Max Derr | 1996-09-24 |
| 5535943 | Temperature-regulated mixing valve | Eberhard Stolle, Walter Schutzeichel | 1996-07-16 |
| 4767052 | Thermostatically self-regulating mixing valve | Jan R. Kostorz | 1988-08-30 |
| 4687025 | Single-control mixing valve | Jurgen Humpert, Manfred Pawelzik | 1987-08-18 |