Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D798448 | Sialendoscope | Tobias Schwoy, Andreas Löffler | 2017-09-26 |
| 5386965 | High pressure flow valve with pressure assist valve seal | — | 1995-02-07 |
| 4757839 | High pressure relief valve | — | 1988-07-19 |
| 4460157 | High pressure ball valve | — | 1984-07-17 |