Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662166 | Apparatus for maintaining at least bottom hole pressure of a fluid sample upon retrieval from an earth bore | — | 1997-09-02 |
| 5663492 | System for continuous analysis and modification of characteristics of a liquid hydrocarbon stream | Rama Rao Alapati, Bryan H. Sonnier | 1997-09-02 |