Other technical consultancy
MAINSTAY AS
Incorporated
2017
Employees
9
Share capital
NOK 130,000
Patenter (3)
| Title | Application no. | Patent no. | Status | Status date | Expires |
|---|---|---|---|---|---|
| An underwater cleaning device and apparatus | 20170713 | 343072 | Patent opphørt | 2020-04-30 | 2037-04-28 |
| Anordning og system for manøvrering av renseapparater | 20141558 | – | Trukket | 2019-11-15 | – |
| An underwater cleaning device and apparatus | 20180516 | – | Endelig henlagt | 2019-09-05 | – |
Source: Patentstyret
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.