Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6116340 | Downhole build-up pressure test using coiled tubing | Scott James Wilson, Medhat Mohamed Kamal | 2000-09-12 |
| 5617921 | Over-pressured well fracturing with surface reservoir and actuator system | Joseph H. Schmidt, Andrew Bond, Roger Keese | 1997-04-08 |
| 5613557 | Apparatus and method for sealing perforated well casing | Curtis G. Blount, Robert A. Benham, Jerry Brock, John A. Emerson, Donald F. Scheve +3 more | 1997-03-25 |
| 5456319 | Apparatus and method for blocking well perforations | Joseph H. Schmidt, James C. Abel, Curtis G. Blount, Michael J. Bolkovatz | 1995-10-10 |
| 5370187 | Over-pressured well fracturing method | Joseph H. Schmidt | 1994-12-06 |