Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6378609 | Universal washdown system for gravel packing and fracturing | Dean S. Oneal, Ervin Charlie Becker, III, Dhirajlal C. Patel | 2002-04-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6378609 | Universal washdown system for gravel packing and fracturing | Dean S. Oneal, Ervin Charlie Becker, III, Dhirajlal C. Patel | 2002-04-30 |