Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8141638 | Fracturing method and apparatus utilizing gelled isolation fluid | Michael Tulissi, Samuel Luk, David J. Browne, Dale Dusterhoft | 2012-03-27 |
| 6823600 | Adjustable fit laser-projecting reference tool | — | 2004-11-30 |