Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4343369 | Apparatus for drilling straight portion of a deviated hole | Scot L. Scurlock, Edward A. Zublin | 1982-08-10 |
| 4333539 | Method for extended straight line drilling from a curved borehole | Albert O. White | 1982-06-08 |
| 4328839 | Flexible drill pipe | Scot L. Scurlock | 1982-05-11 |
| 4311340 | Uranium leeching process and insitu mining | Cheryl K. Rofer-DePoorter, Donald B. Buddecke, Edward A. Zublin | 1982-01-19 |