Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6756021 | Device for eliminating gas or paraffin hydrate deposits that form in well drilling equipment or in hydrocarbon production or transportation equipment | — | 2004-06-29 |
| 6540021 | Method for detecting inflow of fluid in a well while drilling and implementing device | — | 2003-04-01 |