Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8490685 | Method and apparatus associated with stimulation treatments for wells | Randy C. Tolman, William A. Sorem, Kris J. Nygaard, Curtis W. Kofoed | 2013-07-23 | $101,432,000 |