Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5302879 | Temperature/reference package, and method using the same for high pressure, high temperature oil or gas well | Charles D. Totty, Gary R. Dellinger, Michael Mahler, Vincent P. Zeller | 1994-04-12 |