Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434406 | Method of designing compressible particles having buoyancy in a confined volume | Ward E. Narhi, David A. Stiles, Michael R. Awe, Adam W. Aylor | 2022-09-06 |
| 11401459 | Fluid mixture containing compressible particles | Ward E. Narhi | 2022-08-02 |
| 11359129 | Method of placing a fluid mixture containing compressible particles into a wellbore | Ward E. Narhi, Sabine C. Zeilinger, Lillard E. Korn, Jr. | 2022-06-14 |
| 11332652 | Buoyant particles designed for compressibility | Joshua Blunt, Ward E. Narhi | 2022-05-17 |