Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7211342 | Fuel cell system with regenerative bed | Rajiv Doshi | 2007-05-01 |
| 6756144 | Integrated recuperation loop in fuel cell stack | Rajiv Doshi | 2004-06-29 |
| 6686084 | Gas block mechanism for water removal in fuel cells | Timothy Rehg | 2004-02-03 |