Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6953637 | Catalytic hydrogen vent filter for batteries | Robert G. Hockaday, Patrick S. Turner, Zachary R. Bradford, Marc Dominic DeJohn, Carlos J. Navas +2 more | 2005-10-11 |
| 6645651 | Fuel generator with diffusion ampoules for fuel cells | Robert G. Hockaday, Patrick S. Turner, Zachary R. Bradford, Marc Dominic DeJohn, Carlos J. Navas +2 more | 2003-11-11 |
| 6630266 | Diffusion fuel ampoules for fuel cells | Robert G. Hockaday, Patrick S. Turner, Marc Dominic DeJohn, Carlos J. Navas, Heathcliff L. Vaz | 2003-10-07 |
| 6544400 | Portable chemical hydrogen hydride system | Robert G. Hockaday, Patrick S. Turner, Marc Dominic DeJohn, Carlos J. Navas, Heathcliff L. Vaz | 2003-04-08 |