Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10746470 | Method of operating a furnace | Ali Esmaili, Hu LI, Joshua D. Isom | 2020-08-18 |
| 9101872 | Pressure swing adsorption system with indexed rotatable multi-port valves | David Lester Rarig, Roger Dean Whitley | 2015-08-11 |
| 8603220 | Pressure swing adsorption system with indexed rotatable multi-port valves | David Lester Rarig, Roger Dean Whitley | 2013-12-10 |
| 8016918 | Performance stability in rapid cycle pressure swing adsorption systems | Timothy Christopher Golden, Roger Dean Whitley, Craig E. Steigerwalt | 2011-09-13 |
| 7947118 | Containerized gas separation system | David Lester Rarig, Roger Dean Whitley, James Michael Occhialini, Kevin Alan Lievre, Michael S. Yankovoy | 2011-05-24 |
| 7854793 | Pressure swing adsorption system with indexed rotatable multi-port valves | David Lester Rarig, Roger Dean Whitley | 2010-12-21 |
| 7717981 | Performance stability in shallow beds in pressure swing adsorption systems | Timothy Christopher Golden, Roger Dean Whitley | 2010-05-18 |
| 7510601 | Portable medical oxygen concentrator | Roger Dean Whitley, Glenn Paul Wagner, David R. Schiff, Peter Byar, Andrew Weiman +1 more | 2009-03-31 |
| 7473299 | Weight-optimized portable oxygen concentrator | James Michael Occhialini, Roger Dean Whitley, Glenn Paul Wagner, Craig E. Steigerwalt | 2009-01-06 |
| 7350521 | Simplified dual mode medical oxygen concentrator | Roger Dean Whitley, Glenn Paul Wagner | 2008-04-01 |
| 7279029 | Weight-optimized portable oxygen concentrator | James Michael Occhialini, Roger Dean Whitley, Glenn Paul Wagner, Craig E. Steigerwalt | 2007-10-09 |
| 7273051 | Dual mode medical oxygen concentrator | Roger Dean Whitley, Glenn Paul Wagner | 2007-09-25 |
| 6605136 | Pressure swing adsorption process operation and optimization | David Ross Graham, Roger Dean Whitley, Robert L. Chiang, Edward Landis Weist, Jr., Timothy Christopher Golden | 2003-08-12 |