Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8221105 | System for hot asphalt cooling and pelletization process | Gary L. Behelfer | 2012-07-17 |
| 7968020 | Hot asphalt cooling and pelletization process | Gary L. Behelfer | 2011-06-28 |
| 5306418 | Heavy hydrocarbon feed atomization | Suisheng M. Dou, Allen R. Hansen, Steven C. Heidenreich, William J. Hillier, Phillip K. Niccum | 1994-04-26 |
| 5289976 | Heavy hydrocarbon feed atomization | Suisheng M. Dou, Allen R. Hansen, Steven C. Heidenreich, William J. Hillier, Phillip K. Niccum | 1994-03-01 |
| 4579727 | Oxidative removal of hydrogen sulfide from gas streams | Walter A. Cronkright, Aaage Solbakken, Christiaan P. van Dijk | 1986-04-01 |