Research and experimental development on natural sciences and engineering
WELLSTRØM AS
Operating profit
NOK −8.2m
Equity
NOK 10.7m
Incorporated
2020
Employees
12
Share capital
NOK 988,000
Patenter (2)
| Title | Application no. | Patent no. | Status | Status date | Expires |
|---|---|---|---|---|---|
| Sealing method and apparatus | EP2857634 | NO/EP2857634 | EP patent gjort gjeldende i Norge | 2019-11-25 | 2030-12-01 |
| Forseglingsfremgangsmåte og anordning | EP2513416 | NO/EP2513416 | EP patent gjort gjeldende i Norge | 2015-04-20 | 2030-12-01 |
Source: Patentstyret
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.