Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9182170 | Oxygen vaporization method and system | — | 2015-11-10 |
| 6521783 | Processes for preparing oxygenates | Richard W. Wegman, David McNeill Somerville, Barry B. Fish, Chinsoo Lee, Paul F. Bryan +3 more | 2003-02-18 |