Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033917 | Drive shaft assembly for a downhole motor | Jonathan Ryan Prill | 2011-10-11 |
| 5988300 | Composite material structures having reduced signal attenuation | Daniel Guy Pomerleau, Brian E. Spencer, Doug MacLean, Paul Pastushak | 1999-11-23 |
| 5944124 | Composite material structures having reduced signal attentuation | Dan Pomerleau, Brian E. Spencer, Doug MacLean, Paul Pastushak | 1999-08-31 |