Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080156 | Mercury removal from crude oil | Probjot Singh, Richard D. Sadok, Howard L. Wilson, John M. Hays | 2011-12-20 |
| 7964093 | Selenium removal process | Mark A. Hughes, Roland Schmidt, Jon M. Nelson | 2011-06-21 |
| 7955576 | Process for the removal of heavy metals from gases | Glenn W. Dodwell, Marvin M. Johnson, Edward L. Sughrue, II, Jianhua Yao | 2011-06-07 |
| 7919665 | Mercury removal from hydrocarbons | John M. Hays, Erin E. Tullos | 2011-04-05 |
| 7906457 | Process for the removal of heavy metals from gases, and compositions therefor and therewith | Glenn W. Dodwell, Marvin M. Johnson, Edward L. Sughrue, II, Jianhua Yao | 2011-03-15 |
| 7906027 | Mercury removal process | John M. Hays | 2011-03-15 |
| 7901486 | Removal of heavy metals from hydrocarbon gases | John M. Hays, Roland Schmidt, Vidyadhar Y. Katdare | 2011-03-08 |