Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5366015 | Method of cutting high strength materials with water soluble abrasives | Gary W. Bradley, Brett L. Tisch | 1994-11-22 |
| 5361856 | Well jetting apparatus and met of modifying a well therewith | Steven L. Holden, David D. Szarka | 1994-11-08 |
| 5325923 | Well completions with expandable casing portions | Richard L. Giroux, Timothy W. Helton | 1994-07-05 |
| 5315864 | Start/stop method to determine static gel strength | Bary J. Nusz, Gordon A. Turner | 1994-05-31 |