TYRFING INNOVATION AS
Patenter (3)
| Tittel | Søknadsnr. | Patentnr. | Status | Statusdato | Utløper |
|---|---|---|---|---|---|
| A DOWNHOLE TUBULAR VERIFICATION AND CENTRALIZING DEVICE, AND METHOD | 20180950 | – | Endelig henlagt | 2020-11-30 | – |
| A method of depositing a sealant material at a downhole location | 20181388 | – | Endelig henlagt | 2020-08-07 | – |
| A hole forming tool | 20161434 | – | Trukket | 2019-11-22 | – |
Kilde: Patentstyret