Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6628006 | System and method for recovering potential energy of a hydrogen gas fuel supply for use in a vehicle | Keith Oglesby, Kurt David Osborne | 2003-09-30 |
| 6591926 | System and method for recovering energy of a hydrogen gas fuel supply for use in a vehicle | Keith Oglesby, Kurt David Osborne | 2003-07-15 |
| 6572074 | Electromechanical valve actuator with air piston to aid in soft landing | Mohammad Haghgooie, James Thomas Kovach | 2003-06-03 |
| 6502550 | Gaseous fueled engine system and method | Allan Joseph Kotwicki, Siamak Hashemi, Steven Joseph Szwabowski, Yin Chen, Yong-Wha Kim | 2003-01-07 |