Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11833457 | Support beam for supporting internals within a mass transfer column | — | 2023-12-05 |
| 11369940 | Structured packing module for use in a mass transfer column and method of assembly | — | 2022-06-28 |
| 9909824 | Distributor in mass transfer column and method of use | Izak Nieuwoudt, Patrick K. Quotson | 2018-03-06 |
| 9625221 | Liquid distribution device utilizing packed distribution troughs and a mass transfer column and process involving same | Izak Nieuwoudt, Stephen Andrew Pile | 2017-04-18 |
| 9295926 | Cross flow tray and support system for use in a mass transfer column | Izak Nieuwoudt, David R. Ewy, Gary W. Gage | 2016-03-29 |
| 9089787 | Distributor in mass transfer column and method of use | Izak Nieuwoudt, Patrick K. Quotson | 2015-07-28 |
| 8944418 | Use of downcomer beam to support adjacent cross flow trays within a mass transfer column and process involving same | David R. Ewy, Gary W. Gage | 2015-02-03 |
| 8485504 | Apparatus for supporting internals within a mass transfer column and process involving same | Billy Russ Unruh | 2013-07-16 |
| 8317166 | Liquid collection and distribution device for mass transfer column and process involving same | David R. Ewy | 2012-11-27 |
| 7114709 | Combined liquid collector and mixer for mass transfer column and method employing same | Christoph Ender, Rebecca Hooper, Randy Sommerfeldt | 2006-10-03 |