Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11498019 | Apparatus and method for gas-liquid separation of multi-phase fluid | David James Elms | 2022-11-15 |
| 11351479 | Method and device for separating a lighter density fluid from a heavier density fluid | David James Elms | 2022-06-07 |
| 11141682 | Apparatus and method for gas-liquid separation | David James Elms | 2021-10-12 |
| 10478753 | Apparatus and method for treatment of hydraulic fracturing fluid during hydraulic fracturing | David James Elms, Donald Patrick Clark, James Michael Skow | 2019-11-19 |
| 10434441 | Apparatus and method for gas-liquid separation | David James Elms | 2019-10-08 |
| 9815002 | Apparatus and method for gas-liquid separation | David James Elms | 2017-11-14 |
| 9334970 | Apparatus and method for fluid control | David James Elms | 2016-05-10 |
| 9320989 | Apparatus and method for gas-liquid separation | David James Elms | 2016-04-26 |
| 8991426 | Apparatus and method for fluid control | David James Elms | 2015-03-31 |
| 8574351 | Apparatus and method for gas liquid separation in oil and gas drilling operations | David James Elms | 2013-11-05 |
| 8419833 | Apparatus and method for gas-liquid separation | David James Elms | 2013-04-16 |