Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7316242 | Hydrogen storage system and method of operation thereof | Stephen Porter, Mark Lillis, Dean Halter, Iris Shiroma | 2008-01-08 |
| 7169493 | Fuel cell system with thermal management and method of operation thereof | Trent M. Molter, Mark Lillis | 2007-01-30 |
| 7083875 | Method and apparatus for providing modular power | Mark Lillis, A. John Speranza, Dean Halter, Hermin Yi, Kim Summa +3 more | 2006-08-01 |
| 7020562 | Method of monitoring the operation of gas sensor and system therefor | Mark Lillis, Dean Halter | 2006-03-28 |
| 7014932 | Drainage system and process for operating a regenerative electrochemical cell system | Dean Halter | 2006-03-21 |