Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7254983 | Fuel gauge for hydrogen storage media | David H. DaCosta, P. Mark Golben | 2007-08-14 |
| 7237428 | Fuel gauge for hydrogen storage media | David H. DaCosta, P. Mark Golben | 2007-07-03 |