Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8413503 | Constant temperature anemometer | Dan Graboi, John Garriott | 2013-04-09 |
| 7946167 | Constant temperature hot-conductor anemometer | Dan Graboi, John Garriott | 2011-05-24 |
| 4621632 | Humidifier system | Harold U. Bartels | 1986-11-11 |
| 4357936 | Directional thermistor assist sensing | Raymond A. Ellestad | 1982-11-09 |