Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11525080 | Crystallization suppressant combinations for high density clear brine fluids | Colin H. Keene, David J. Sikora, David W. Bartley, John Warner, Justin Whitfield +2 more | 2022-12-13 |
| 11021641 | High densitiy clear brine fluids | Colin H. Keene, David J. Sikora, David W. Bartley, John Warner, Justin Whitfield +2 more | 2021-06-01 |
| 10745609 | Crystallization suppressant combinations for high density clear brine fluids | Colin H. Keene, David J. Sikora, David W. Bartley, John Warner, Justin Whitfield +2 more | 2020-08-18 |
| 10351436 | Reactor and method for making bromides | David W. Bartley, Hugh Broadhurst, Nate Goodwin | 2019-07-16 |
| 9796929 | Tetrabromophthalic diester flame retardants and their production | David W. Bartley, Roy Pickering | 2017-10-24 |
| 9688543 | Method for making bromides | David W. Bartley, Hugh Broadhurst, Nate Goodwin | 2017-06-27 |
| 9227908 | Tetrabromophthalic diester flame retardants and their production | David W. Bartley, Roy Pickering | 2016-01-05 |