Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11525334 | Method of optimizing operation one or more tubing strings in a hydrocarbon well, apparatus and system for same | Timothy J. Johnson, WARREN FOSTER PETER MacPHAIL, Lyle Laun, John Ravensbergen, Siamak Arbatani | 2022-12-13 |
| 11492879 | Apparatuses, systems and methods for hydrocarbon material from a subterranean formation using a displacement process | Timothy J. Johnson | 2022-11-08 |