Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067539 | System for detecting a break in a rail | Sid Hay, Peter Crawford | 2021-07-20 |
| 11014064 | Structured packing module for mass transfer columns | Scott Clifford, Malcolm Talbot | 2021-05-25 |
| 10953374 | Contact tray having picketed liquid flow barriers and method involving same | Charles A. Griesel | 2021-03-23 |
| 10953382 | Structured packing module for mass transfer columns | Scott Clifford | 2021-03-23 |