Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652468 | Infrared radiation source and its application for gas measurement | — | 2003-11-25 |
| 6540690 | Infrared radiation source and its application for gas measurement | — | 2003-04-01 |
| 5220173 | Pulsating infrared radiation source | — | 1993-06-15 |
| 4620104 | Infrared radiation source arrangement | Per-Erik Nordal | 1986-10-28 |