Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7581660 | Drip-resistant pipetting device and drip-resistant pipetting method | Renato Nay, Markus Bentz | 2009-09-01 |
| 6585179 | Chopper for chopping up food | Hans Weibel | 2003-07-01 |