Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7476295 | Separation apparatus for removal of particulate material from flash zone gas oil | Sharon A. Annesley, Gary C. Hughes | 2009-01-13 |
| 6919017 | Separation process and apparatus for removal of particulate material from flash zone gas oil | Sharon A. Annesley, Gary C. Hughes | 2005-07-19 |
| 5402847 | Coal bed methane recovery | Dennis R. Wilson, Pat Lively, Pete Bowser, Matt Stanley | 1995-04-04 |