Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10866025 | Annular divided wall column with ring shaped collectors and distributers | Paul W. Belanger, Richard D. Lenz, Kirk F. Larson, Steven C. Brown, John P. Ricotta +2 more | 2020-12-15 |
| 10578355 | Annular divided wall column for an air separation unit | Paul W. Belanger, Richard D. Lenz, Kirk F. Larson, Steven C. Brown, John P. Ricotta +2 more | 2020-03-03 |
| 10578356 | Annular divided wall column for an air separation unit having a ring shaped support grid | Paul W. Belanger, Richard D. Lenz, Kirk F. Larson, Steven C. Brown, John P. Ricotta +2 more | 2020-03-03 |
| 10578357 | Annular divided wall column with ring shaped collectors and distributers for an air separation unit | Paul W. Belanger, Richard D. Lenz, Kirk F. Larson, Steven C. Brown, John P. Ricotta +2 more | 2020-03-03 |