Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491097 | Abrasive slurry delivery apparatus and methods of using same | Mark E. P. Dawson | 2002-12-10 |
| 6378609 | Universal washdown system for gravel packing and fracturing | Kevin C. Serrette, Ervin Charlie Becker, III, Dhirajlal C. Patel | 2002-04-30 |