Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10928129 | Annular divided wall column | Kevin J. Saboda, Paul W. Belanger, Richard D. Lenz, Kirk F. Larson, Steven C. Brown +2 more | 2021-02-23 |
| 10866026 | Annular divided wall column | Kirk F. Larson, Paul W. Belanger, Steven C. Brown, John P. Ricotta, Richard D. Lenz | 2020-12-15 |
| 10866025 | Annular divided wall column with ring shaped collectors and distributers | Kevin J. Saboda, Paul W. Belanger, Richard D. Lenz, Kirk F. Larson, Steven C. Brown +2 more | 2020-12-15 |
| 10684071 | Annular divided wall column for an air separation unit | Kirk F. Larson, Paul W. Belanger, Steven C. Brown, John P. Ricotta, Richard D. Lenz | 2020-06-16 |
| 10578357 | Annular divided wall column with ring shaped collectors and distributers for an air separation unit | Kevin J. Saboda, Paul W. Belanger, Richard D. Lenz, Kirk F. Larson, Steven C. Brown +2 more | 2020-03-03 |
| 10578355 | Annular divided wall column for an air separation unit | Kevin J. Saboda, Paul W. Belanger, Richard D. Lenz, Kirk F. Larson, Steven C. Brown +2 more | 2020-03-03 |
| 10578356 | Annular divided wall column for an air separation unit having a ring shaped support grid | Kevin J. Saboda, Paul W. Belanger, Richard D. Lenz, Kirk F. Larson, Steven C. Brown +2 more | 2020-03-03 |
| 10458703 | Method for liquid-vapor contacting in a mass transfer column using multiple pass, parallel flow downcomer trays | Steven C. Brown, John P. Ricotta | 2019-10-29 |
| 10012436 | Multiple pass, parallel flow downcomer tray for a mass transfer column | Steven C. Brown, John P. Ricotta | 2018-07-03 |
| 9457291 | Combined collector and distributor | Steven C. Brown, John P. Ricotta, Andrew P. Dybdahl | 2016-10-04 |
| 9375655 | Distillation method and structured packing | John Fredric Billingham | 2016-06-28 |
| 9295925 | Structured packing and method | Kirk F. Larson | 2016-03-29 |
| 9004460 | Combined collector and distributor | Steven C. Brown, John P. Ricotta, Andrew P. Dybdahl | 2015-04-14 |