Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7624819 | Universal joint assembly | Carl S. LeBlanc | 2009-12-01 |
| 7549487 | Mandrel and bearing assembly for downhole drilling motor | Carl S. LeBlanc | 2009-06-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7624819 | Universal joint assembly | Carl S. LeBlanc | 2009-12-01 |
| 7549487 | Mandrel and bearing assembly for downhole drilling motor | Carl S. LeBlanc | 2009-06-23 |