Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4343369 | Apparatus for drilling straight portion of a deviated hole | William C. Lyons, Scot L. Scurlock | 1982-08-10 |
| 4311340 | Uranium leeching process and insitu mining | William C. Lyons, Cheryl K. Rofer-DePoorter, Donald B. Buddecke | 1982-01-19 |