Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8959931 | Transporting and managing liquefied natural gas | Mark E. Ehrhardt | 2015-02-24 |
| 7836840 | Subsea cryogenic fluid transfer system | Mark E. Ehrhardt, Dawn Rymer, W. Brett Wilson | 2010-11-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8959931 | Transporting and managing liquefied natural gas | Mark E. Ehrhardt | 2015-02-24 |
| 7836840 | Subsea cryogenic fluid transfer system | Mark E. Ehrhardt, Dawn Rymer, W. Brett Wilson | 2010-11-23 |