Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7395691 | Method and apparatus for determining gas content of subsurface fluids for oil and gas exploration | Steven Michael Sterner, Donald Lewis Hall | 2008-07-08 |
| 7210342 | Method and apparatus for determining gas content of subsurface fluids for oil and gas exploration | Steven Michael Sterner, Donald Lewis Hall | 2007-05-01 |