Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5814215 | Oil filter including an integral filter support and housing drain valve assembly | Elke Bruss, Rolf Mohle | 1998-09-29 |
| 5405089 | Shower head with elastomeric nozzles | Bruno Heimann, Veit Bechte, Harald Korfgen | 1995-04-11 |
| 5079781 | Backflow preventer for hand spray | Werner Gnauert | 1992-01-14 |
| 5046521 | Mounting assembly for in-the-wall plumbing fitting | — | 1991-09-10 |