Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7992599 | Refueling station | Joerg Zimmermann, Duhane Lam | 2011-08-09 |
| 7964313 | Fuel cell devices and method therefor | Duhane Lam, Robert T. Johnston | 2011-06-21 |
| 7926650 | Interface for flexible fluid enclosures | Joerg Zimmermann, Gerard F. McLean, Tristan Sloan | 2011-04-19 |