Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7186565 | Sampling and toxicity monitoring device and method | Kristin Schirmer, Niels Bols | 2007-03-06 |
| 5725055 | Underground measurement and fluid sampling apparatus | Georg Teutsch, Thomas Ptak | 1998-03-10 |