Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427729 | Method and system of indirect-pressurization of natural gas | — | 2002-08-06 |
| 5908141 | Method and system of hydraulically-pressurizing natural gas at a residence to re-fuel natural gas vehicles | — | 1999-06-01 |
| 5676180 | Method and system for storing and hydraulically-pressurizing compressed natural gas (CNG) at an automotive re-fuel station | — | 1997-10-14 |
| 5603360 | Method and system for transporting natural gas from a pipeline to a compressed natural gas automotive re-fueling station | — | 1997-02-18 |