Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10676384 | Recycling and treatment process for produced and used flowback fracturing water | — | 2020-06-09 |
| 10633598 | System and method for reduction of the total acid number in crude oil | — | 2020-04-28 |
| 10584044 | System and method for removing iron from waste water | — | 2020-03-10 |
| 10131552 | Ion exchange system for removing sulfate ions from water | — | 2018-11-20 |
| 9988580 | System and method for removing hydrogen sulfide from oilfield effluents | — | 2018-06-05 |
| 9809478 | Recycling and treatment process for produced and used flowback fracturing water | — | 2017-11-07 |
| 8088275 | Reconditioning process for used hydrocarbon based stimulation fluid | Larry Medhurst, Doug Hildebrandt | 2012-01-03 |
| 7807047 | Reconditioning process for used hydrocarbon based stimulation fluid | Larry Medhurst, Doug Hildebrandt | 2010-10-05 |