Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11450198 | Manual call point | Per Johan Vannebo, Geir Olsen | 2022-09-20 |
| 11430313 | Printed circuit board for smoke detector | Per Johan Vannebo, Hans Jorgen Svendsen | 2022-08-30 |
| 11367332 | Hazard detector socket | Per Johan Vannebo, Hans Jorgen Svendsen | 2022-06-21 |
| 10825334 | Smoke detector operational integrity verification system and method | Fredleif Buaas-Hansen, Per Johan Vannebo | 2020-11-03 |
| 10826231 | Fire detector mounting assembly and method | Fredleif Buaas-Hansen, Per Johan Vannebo | 2020-11-03 |
| 10748399 | Smoke detector dynamic range adjustment system and method | Per Johan Vannebo, Fredleif Buaas-Hansen | 2020-08-18 |