Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6085790 | Dual-flow faucet head | Jurgen Humpert, Bruno Heimann, Eckhard Gransow | 2000-07-11 |
| 5992457 | Single-lever mixing valve with override | Jurgen Humpert, Eckhard Gransow | 1999-11-30 |
| 5368065 | Leak shield for recessed valve | Jurgen Humpert, Bruno Heimann | 1994-11-29 |
| 5263510 | Escutcheon for recessed plumbing fixture | Bruno Heimann | 1993-11-23 |