Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5301751 | Method for using soap as a soluable fluid loss additive in the hydraulic fracturing treatment of oil and gas wells | William Harrison | 1994-04-12 |
| 4566979 | Stable mixture of crosslinkable components promptly activatable as acting treating agents | — | 1986-01-28 |
| 4464270 | Method and compositions for fracturing subterranean formations | Keith H. Hollenbeak | 1984-08-07 |