Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8151660 | Three axes rotational motion-positioning apparatus | — | 2012-04-10 |
| 8141452 | Rotational motion-positioning apparatus | — | 2012-03-27 |
| 7449430 | Fluid loss reducer for high temperature high pressure water based-mud application | Bertrand Guichard, Patrick Vongphouthone | 2008-11-11 |
| 7256159 | Fluid loss reducer for high temperature high pressure water based-mud application | Bertrand Guichard, Patrick Vongphouthone | 2007-08-14 |
| 7101829 | Fluid loss reducer for high temperature and high pressure water-based mud application | Bertrand Guichard, Patrick Vongphouthone | 2006-09-05 |
| 4995577 | Fishing plug organizer | — | 1991-02-26 |