Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9587478 | Optimization of dynamically changing downhole tool settings | David P. Moran | 2017-03-07 |
| 9382761 | Dynamic vibrational control | Sujian Huang, Graham Stronach | 2016-07-05 |
| 9145739 | Fixed cutter drill bit for abrasive applications | Carl M. Hoffmaster, Shelton W. Alsup, Michael G. Azar, Thomas W. Oldham, Sidney J. Isnor | 2015-09-29 |
| 7899658 | Method for evaluating and improving drilling operations | Sujian Huang, Luis C. Paez, Halle Aslaksen | 2011-03-01 |
| 7798256 | Fixed cutter drill bit for abrasive applications | Carl M. Hoffmaster, Shelton W. Alsup, Michael G. Azar, Thomas W. Oldham, Sidney J. Isnor | 2010-09-21 |
| 7464013 | Dynamically balanced cutting tool system | Sujian Huang, Graham Mensa-Wilmot | 2008-12-09 |
| 7251590 | Dynamic vibrational control | Sujian Huang, Graham Stronach | 2007-07-31 |
| 7020597 | Methods for evaluating and improving drilling operations | Sujian Huang, Luis C. Paez, Halle Aslaksen | 2006-03-28 |