Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10852200 | Temperature measuring apparatus and a method of measuring temperature | — | 2020-12-01 |
| 5850354 | Calibration method for NDIR equipment and calibration apparatus | Richard P. Dennis, Christer Helenelund | 1998-12-15 |