Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637048 | Sanitary fitting | Chris Marshall | 2003-10-28 |
| 6585167 | Thermostatic valve | Helmut Wolber, Stephan Gruhler, Franz Wanner | 2003-07-01 |
| 6561548 | Protective device for sanitary fittings | Ralf Mantel | 2003-05-13 |