Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9855563 | Procedure for efficient recovery of diamonds, gold from tailings | Claudio Sasso | 2018-01-02 |
| 8316944 | System for pulse-injecting fluid into a borehole | Ronald E. Pringle, Brett Charles Davidson, John Michael Warren, Jason C. Mailand | 2012-11-27 |
| 8166992 | Placement of fluids in ground by pulse-injection | — | 2012-05-01 |
| 8061421 | Borehole seismic pulse generation using rapid-opening valve | Ronald E. Pringle, Thomas James Timothy Spanos, Brett Charles Davidson | 2011-11-22 |