Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7093778 | Device for delivering and/or spraying flowable media, especially fluids | Wolfram Hellmich, Klaus J. Peter, Liang Zhang | 2006-08-22 |
| 6607361 | Pumping method and device | Markus Ficht | 2003-08-19 |