Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7254983 | Fuel gauge for hydrogen storage media | P. Mark Golben, David C. Tragna | 2007-08-14 |
| 7237428 | Fuel gauge for hydrogen storage media | P. Mark Golben, David C. Tragna | 2007-07-03 |
| 6042960 | Automatic water vapor density control of hydrogen gas | P. Mark Golben | 2000-03-28 |