Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9708188 | Method for argon production via cold pressure swing adsorption | Shubhra Jyoti Bhadra, Roger Dean Whitley, David Ross Graham, Donn Michael Herron, Qiao Zhao +1 more | 2017-07-18 |
| 9669349 | Modified chabazite adsorbent compositions, methods of making and using them | Qiao Zhao, Roger Dean Whitley, Erin Marie Sorensen, Charles G. Coe, William Jack Casteel, Jr. +3 more | 2017-06-06 |