Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8540870 | Process for separating pitch from slurry hydrocracked vacuum gas oil | James F. McGehee, David N. Myers, Mark Van Wees, Paul R. Zimmerman | 2013-09-24 |
| 8470251 | Apparatus for separating pitch from slurry hydrocracked vacuum gas oil | James F. McGehee, David N. Myers, Mark Van Wees, Paul R. Zimmerman | 2013-06-25 |
| 8202480 | Apparatus for separating pitch from slurry hydrocracked vacuum gas oil | James F. McGehee, David N. Myers, Mark Van Wees, Paul R. Zimmerman | 2012-06-19 |
| 7244873 | Process and apparatus for separating oxygenate modifier from oligomerization effluent by water wash | Charles P. Luebke | 2007-07-17 |