Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6974496 | Apparatus for thermal swing adsorption and thermally-enhanced pressure swing adsorption | Robert S. Wegeng, Victoria S. Stenkamp, Ward E. TeGrotenhuis, Dean W. Matson, M. Kevin Drost +1 more | 2005-12-13 |
| 6869462 | Methods of contacting substances and microsystem contactors | Ward E. TeGrotenhuis, Victoria S. Stenkamp | 2005-03-22 |
| 6746515 | Method and apparatus for thermal swing adsorption and thermally-enhanced pressure swing adsorption | Robert S. Wegeng, Ward E. TeGrotenhuis, Kevin Drost, Vilayanur V. Vishwanathan | 2004-06-08 |
| 6630012 | Method for thermal swing adsorption and thermally-enhanced pressure swing adsorption | Robert S. Wegeng, Victoria S. Stenkamp, Ward E. TeGrotenhuis, Dean W. Matson, M. Kevin Drost +1 more | 2003-10-07 |