Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10226578 | Arrangement and method for determining a stopper position | Thomas O. Nagel, René Richter, Robert Witt, Richard Guenther | 2019-03-12 |
| 9592345 | Arrangement and method for determining a stopper position | Thomas O. Nagel, René Richter, Robert Witt, Richard Guenther | 2017-03-14 |
| D493481 | Guitar | — | 2004-07-27 |
| D483055 | Head stock of guitar | — | 2003-12-02 |
| 4787407 | Method and apparatus for the detection of the fluid level in a tank being filled | — | 1988-11-29 |