Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10245495 | Tennis training device | — | 2019-04-02 |
| 10065099 | Tennis training apparatus | — | 2018-09-04 |
| 7607548 | Closure cap, especially for closing the connection of an oil filter | — | 2009-10-27 |
| 7302963 | Mobile draining station for motor vehicles | — | 2007-12-04 |
| 6234350 | Device for removing a liquid from a closed cavity | — | 2001-05-22 |
| 4467636 | Testing instrument for pipes or other cavities to be tested as to tightness | — | 1984-08-28 |
| 4328837 | Apparatus for mounting a pipe in an opening in a pressure vessel wall | — | 1982-05-11 |