Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D693311 | Control unit | Jurgen Konermann | 2013-11-12 |
| D682794 | Control unit | Jurgen Konermann | 2013-05-21 |
| D426621 | Faucet handle | Frank Haase | 2000-06-13 |
| D403053 | Faucet handle | Frank Haase | 1998-12-22 |