FLOWPRO CONTROL AS
Annonse
Patenter (2)
| Tittel | Søknadsnr. | Patentnr. | Status | Statusdato | Utløper |
|---|---|---|---|---|---|
| Flow control device and method for well operations | 20190582 | 346128 | Patent opphørt | 2023-05-31 | 2039-05-08 |
| A device and method for flow control for use in a tubular pipe in an oil and gas well. | 20181454 | 345065 | Patent opphørt | 2022-11-30 | 2038-11-13 |
Kilde: Patentstyret