Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11413571 | Removing impurities from a gas stream | — | 2022-08-16 |
| 10717039 | Inner surface features for co-current contractors | P. Scott Northrop, Stephanie A. Freeman, Edward J. Grave, Norman K. Yeh | 2020-07-21 |
| 10486100 | Coalescer for co-current contactors | Stephanie A. Freeman, Edward J. Grave, P. Scott Northrop, Norman K. Yeh | 2019-11-26 |
| 10391442 | Coalescer for co-current contractors | Stephanie A. Freeman, Edward J. Grave, P. Scott Northdrop, Norman K. Yeh | 2019-08-27 |
| 10343107 | Separating carbon dioxide and hydrogen sulfide from a natural gas stream using co-current contacting systems | Paul Scott Northrop, Charles J. Mart | 2019-07-09 |
| 10155193 | Separating impurities from a gas stream using a vertically oriented co-current contacting system | Edward J. Grave, Stephanie A. Freeman | 2018-12-18 |
| 10099972 | Methods and systems for producing liquid hydrocarbons | Paul F. Keusenkothen, Timothy Andrew Barckholtz, Robert D. Denton, Frank Hershkowitz, Ian J. Laurenzi | 2018-10-16 |
| 9829247 | Method and device for separating a feed stream using radiation detectors | Jaime A. Valencia, Edward J. Grave, Robert D. Denton | 2017-11-28 |