Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6131438 | Method of operating a calorimetric gas sensor | Margherita Zanini-Fisher, Jacobus Hendrik Visser | 2000-10-17 |
| 5863803 | Method and apparatus for modulating a gas sample for a calorimetric gas sensor | Margherita Zanini-Fisher, Jacobus Hendrik Visser | 1999-01-26 |