Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12110758 | Downhole tool securing device and frac plug | Shinya Takahashi | 2024-10-08 |
| 12065902 | Frac plug and method for manufacturing same, and method for sealing borehole | Shinya Takahashi | 2024-08-20 |