Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11584540 | Air quality sensors and methods of monitoring air quality | Lance R. Bartosz, Hsien-Chi W. Niu, Catherine Thibaud | 2023-02-21 |
| 10436616 | Passive monitoring of sensor calibration status | — | 2019-10-08 |
| 9150756 | Sampling device for substance detection instrument | — | 2015-10-06 |
| 5611846 | Portable gas chromatograph | Edward B. Overton | 1997-03-18 |