Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11959349 | Downhole pressure pulse system | John M. King | 2024-04-16 |
| 11851991 | Downhole concentric friction reduction system | John M. King, Daniel Hernandez, JR., James R. Streater, Jr. | 2023-12-26 |