Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10246631 | Method of stimulating a subterranean formation using an acid precursor composition | Eric Davidson | 2019-04-02 |
| 6562764 | Invert well service fluid and method | R. Ashley Donaldson, Michael H. Hoff | 2003-05-13 |
| 4341645 | Aqueous drilling and packer fluids | Larry W. Hilscher | 1982-07-27 |