Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8662168 | Method of determining a level of a fluid in a well | — | 2014-03-04 |
| 8109332 | Method of optimizing production of a well | — | 2012-02-07 |
| 7938180 | Fluid level sensor | — | 2011-05-10 |
| 7721802 | Fluid level sensing device and methods of using same | — | 2010-05-25 |
| 7703539 | Expandable downhole tools and methods of using and manufacturing same | — | 2010-04-27 |