Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8574496 | Body fluid testing device | Werner Ruhl, Volker Zimmer | 2013-11-05 |
| 8383041 | Body fluid testing device | Werner Ruhl, Volker Zimmer | 2013-02-26 |
| 8021631 | Body fluid testing device | Werner Ruhl, Volker Zimmer | 2011-09-20 |
| 7582258 | Body fluid testing device | Werner Ruhl, Volker Zimmer | 2009-09-01 |