Patents per Year
Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9558199 | Efficient data deduplication | — | 2017-01-31 | $2,038,000 |
| 7784338 | Low mass sensor for free point tool | — | 2010-08-31 | |
| 7383876 | Cutting tool for use in a wellbore tubular | Kevin L. Gray | 2008-06-10 | $122,044,000 |
| 7302841 | Free point tool with low mass sensor | — | 2007-12-04 | |
| 6851476 | Dual sensor freepoint tool | Kevin L. Gray | 2005-02-08 | |
| 5582248 | Reversal-resistant apparatus for tool orientation in a borehole | — | 1996-12-10 | |
| 5520245 | Device to determine free point | — | 1996-05-28 | |
| 5299359 | Method and system for measurement of internal tube dimensions within a wellbore | Bruce E. Dennis | 1994-04-05 |