Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8190458 | Method of performing integrated oilfield operations | Michael Back, Daniel E. Fichter, Peter Michael Tyler, Roger Gallant, Dave Mason | 2012-05-29 |
DM
Doug MacDonald
Overall (All Time): #3,209,400 of 4,157,543Top 80%
1
Patents All Time