Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6502406 | Device for cooling and tapping | — | 2003-01-07 |
| 6250594 | Device for height adjustment of panels | — | 2001-06-26 |
| 6174101 | Rotating joint for a profiled crossbeam | — | 2001-01-16 |
| 5911521 | Fitting for an appliance such as a sink | Klaus Steinmetz, Hisanori Kato, Ryunosuke Takahashi | 1999-06-15 |
| 5842240 | Fitting for an appliance such as a sink | Hisanori Kato, Ryunosuke Takahashi, Klaus Steinmetz | 1998-12-01 |