Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813893 | Flexible natural gas storage facility | Michael McCall | 2004-11-09 |
| 6739140 | Method and apparatus for warming and storage of cold fluids | Michael McCall | 2004-05-25 |
| 6725671 | Methods and apparatus for compressed gas | — | 2004-04-27 |