Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5490540 | Unit for a single-lever mixing valve | Uwe Vom Dahl, Peter Lange | 1996-02-13 |
| 5406973 | Valve upper part | Peter Lange | 1995-04-18 |
| 5242148 | Upper valve part | Peter Lange | 1993-09-07 |
| 4881570 | Seal for valves | Peter Lange | 1989-11-21 |