Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5633470 | Velocity and holdup determination method for stratified gas-liquid flow in highly inclined conduits | — | 1997-05-27 |
| 5561245 | Method for determining flow regime in multiphase fluid flow in a wellbore | Daniel T. Georgi, Jian Zhang | 1996-10-01 |