Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5778977 | Gravity concentrated carbon dioxide for process | James L. Bowzer, Douglas E. Kenyon | 1998-07-14 |
| 5503226 | Process for recovering hydrocarbons by thermally assisted gravity segregation | — | 1996-04-02 |
| 5488990 | Apparatus and method for generating inert gas and heating injected gas | Albert C. Compton, David Ellwood | 1996-02-06 |