Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9752431 | Apparatus and method for obtaining formation fluid samples utilizing a sample clean-up device | James T. Cernosek | 2017-09-05 |
| 8371161 | Apparatus and method for formation testing | Angus J. Simpson, Francisco Galvan-Sanchez, Marvin L. Raney, Marcelo F. Civarolo, Michael Shammai +2 more | 2013-02-12 |