Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4496840 | Nondispersive infrared gas analyzer | Walter Fabinski | 1985-01-29 |
| 4373137 | Radiation detection and receiving in nondispersive infrared gas analyzer | Walter Fabinski, Margareta Ascherfeld | 1983-02-08 |
| 4288693 | Nondispersive infrared gas analyzer | Walter Fabinski | 1981-09-08 |
| 4281248 | Nondispersive infrared gas analyzer | Walter Fabinski | 1981-07-28 |