Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11260342 | Fractionation system using bundled compact co-current contacting systems | Edward J. Grave, Shwetha Ramkumar, Juan C. Juarez | 2022-03-01 |
| 11000795 | Fractionation system using compact co-current contacting systems | Edward J. Grave, Shwetha Ramkumar, Juan C. Juarez | 2021-05-11 |
| 10717039 | Inner surface features for co-current contractors | P. Scott Northrop, Stephanie A. Freeman, J. Tim Cullinane, Edward J. Grave | 2020-07-21 |
| 10486100 | Coalescer for co-current contactors | Stephanie A. Freeman, Edward J. Grave, J. Tim Cullinane, P. Scott Northrop | 2019-11-26 |
| 10391442 | Coalescer for co-current contractors | Stephanie A. Freeman, Edward J. Grave, J. Tim Cullinane, P. Scott Northdrop | 2019-08-27 |
| 10300429 | Separating impurities from a fluid stream using multiple co-current contactors | Edward J. Grave, Stephanie A. Freeman | 2019-05-28 |