Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10487638 | Hydraulic fracturing system and method | Jordan Ciezobka, Debotyam Maity | 2019-11-26 |
| 10018025 | Hydraulic fracturing system and method | Jordan Ciezobka | 2018-07-10 |
| 9581004 | Hydraulic fracturing system and method | Jordan Ciezobka | 2017-02-28 |
| 8807218 | Telescopic laser purge nozzle | Mark S. Kleefisch | 2014-08-19 |
| 7814991 | Process and apparatus for subterranean drilling | Hamid A. Abbasi, Kent Perry | 2010-10-19 |
| 5191557 | Signal processing to enable utilization of a rig reference sensor with a drill bit seismic source | James Rector, Bruce P. Marion, Bernard Widrow | 1993-03-02 |
| 5050130 | Signal processing to enable utilization of a rig reference sensor with a drill bit seismic source | James Rector, Bruce P. Marion, Bernard Widrow | 1991-09-17 |
| 4926391 | Signal processing to enable utilization of a rig reference sensor with a drill bit seismic source | James Rector, Bruce P. Marion, Bernard Widrow | 1990-05-15 |