Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8512902 | System and method of purging fuel cell stacks | Peter Bach, Michael Procter, Michael Sexsmith | 2013-08-20 |
| 8408524 | Apparatus for humidifying a gas flow | — | 2013-04-02 |
| 8092943 | Fuel cell system with improved fuel recirculation | Richard Fellows | 2012-01-10 |
| 7309537 | Fuel cell system with fluid stream recirculation | Rainer Schmidt, Wolfram Fleck, Paul L. Paterson | 2007-12-18 |
| 6926987 | Fuel cell system and method for operating the same | Wolfram Fleck | 2005-08-09 |
| 6699608 | Method and apparatus for humidifying a gas flow and to a method for using such a device | Wolfram Fleck, Colin Keddie | 2004-03-02 |