Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824590 | Use of lithium-containing fau in air separation processes including water and/or carbon dioxide removal | Douglas Paul Dee, Robert L. Chiang, Gregory John Gondecki, Roger Dean Whitley | 2004-11-30 |
| 6432170 | Argon/oxygen selective X-zeolite | Robert L. Chiang, Roger Dean Whitley, Douglas Paul Dee | 2002-08-13 |