Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10626694 | Downhole tool member for hydrocarbon resource recovery | Masayuki Okura, Hikaru Saijo, Hiroyuki Sato | 2020-04-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10626694 | Downhole tool member for hydrocarbon resource recovery | Masayuki Okura, Hikaru Saijo, Hiroyuki Sato | 2020-04-21 |