Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5664265 | Method and apparatus for securing a built-in-sink | Hans Gotter, Thomas Ritter, Horst Zimmerer, Stefan Hautzinger | 1997-09-09 |
| 5544370 | Built-in sink | Hans Gotter, Thomas Wilhelm | 1996-08-13 |
| 5467695 | Device for preparing foods | Dieter Keller | 1995-11-21 |
| D322846 | Sink | Klaus W. Gocke | 1991-12-31 |
| D322845 | Sink | Klaus W. Gocke | 1991-12-31 |
| D322842 | Sink | Karl-Heinz Jung | 1991-12-31 |
| D320067 | Sink | Klaus W. Gocke | 1991-09-17 |
| D319870 | Sink | Klaus W. Gocke | 1991-09-10 |
| D319688 | Sink | Karl-Heinz Jung | 1991-09-03 |
| D317647 | Sink | Karl-Heinz Jung | 1991-06-18 |
| D317198 | Sink | Klaus W. Gocke | 1991-05-28 |
| D317197 | Sink | Klaus W. Gocke | 1991-05-28 |
| D312748 | Cooktop | Karl-Heinz Jung | 1990-12-11 |
| D297162 | Sink | Ingbert Kilian | 1988-08-09 |
| D293813 | Combined sink and waste container | Reinhard Fischer, Walter Blanc | 1988-01-19 |
| D293814 | Sink | Walter Blanc, Dorothee Hiller | 1988-01-19 |
| 4689840 | Built-in sink | Walter Blanc, Hans Muller | 1987-09-01 |