Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6966386 | Downhole sealing tools and method of use | Gregory W. Vargus, Lee W. Stepp, Donald R. Smith, Ronald L. Hinkie, Don S. Folds | 2005-11-22 |
| 6848189 | Method and apparatus for measuring a distance | Gordon L. Moake | 2005-02-01 |