Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11098534 | Bit jet enhancement tool | — | 2021-08-24 |
| 10502014 | Extended reach tool | — | 2019-12-10 |
| 10301883 | Bit jet enhancement tool | — | 2019-05-28 |
| 10113397 | Propulsion generator and method | Marvin A. Gregory | 2018-10-30 |
| 9689234 | Propulsion generator and method | Marvin A. Gregory | 2017-06-27 |
| 9175535 | Propulsion generator and method | Marvin A. Gregory | 2015-11-03 |