Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9771798 | Single phase capture and conveyance while drilling | Steve Ellis, Sebastien Ives, Gary Whatford | 2017-09-26 |
| 9038751 | Down-hole hammer drill | Barry J. Thompson | 2015-05-26 |
| 8347988 | Down-hole hammer drill | Barry J. Thompson | 2013-01-08 |