Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6677388 | Wax transport composition | Robert J. Wittenbrink, Paul J. Berlowitz, Loren Ansell | 2004-01-13 |
| 6355159 | Dissolution and stabilization of thermally converted bitumen | Ronald D. Myers, Mainak Ghosh, Michelle A. Young, Bruce M. Sankey, Irwin A. Wiehe | 2002-03-12 |
| 6284806 | Water emulsions of Fischer-Tropsch waxes | Robert J. Wittenbrink, Paul J. Berlowitz, Loren Ansell | 2001-09-04 |
| 6277269 | Producing pipelineable bitumen | Ronald D. Myers, John MacLeod, Mainak Ghosh | 2001-08-21 |
| 6096192 | Producing pipelinable bitumen | Ronald D. Myers, John MacLeod, Mainak Ghosh | 2000-08-01 |
| 4623022 | Well sand packing prevention method | Ray Gerald Thomas | 1986-11-18 |