Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6958704 | Permanent downhole, wireless, two-way telemetry backbone using redundant repeaters | Harold J. Vinegar, Robert Rex Burnett, William Mountjoy Savage, James W. Hall, John Michele Hirsch | 2005-10-25 |
| 6851481 | Electro-hydraulically pressurized downhole valve actuator and method of use | Harold J. Vinegar, Robert Rex Burnett, William Mountjoy Savage | 2005-02-08 |
| 6840316 | Tracker injection in a production well | George Leo Stegemeier, Harold J. Vinegar, Robert Rex Burnett, William Mountjoy Savage, John Michele Hirsch | 2005-01-11 |
| 6840317 | Wireless downwhole measurement and control for optimizing gas lift well and field performance | John Michele Hirsch, George Leo Stegemeier, James W. Hall, Robert Rex Burnett, William Mountjoy Savage | 2005-01-11 |