Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5054554 | Rate control method for hydraulic fracturing | — | 1991-10-08 |
| 4901563 | System for monitoring fluids during well stimulation processes | — | 1990-02-20 |
| 4845981 | System for monitoring fluids during well stimulation processes | — | 1989-07-11 |
| 4821564 | Method and system for determining fluid pressures in wellbores and tubular conduits | Fevzi Zeren, Ahmed S. Abou-Sayed | 1989-04-18 |
| 4726219 | Method and system for determining fluid pressures in wellbores and tubular conduits | Fevzi Zeren, Ahmed S. Abou-Sayed | 1988-02-23 |