Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446719 | Methods of downhole testing subterranean formations and associated apparatus therefor | Paul D. Ringgenberg, Mark A. Proett, Michael T. Pelletier, Michael L. Hinz, Gregory N. Gilbert +1 more | 2002-09-10 |
| 6446720 | Methods of downhole testing subterranean formations and associated apparatus therefor | Paul D. Ringgenberg, Mark A. Proett, Michael T. Pelletier, Michael L. Hinz, Gregory N. Gilbert +1 more | 2002-09-10 |