Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10669826 | Wellbore injection system | Shonagh Mackie, William Murray | 2020-06-02 |
| 6698521 | System and method for removing solid particulates from a pumped wellbore fluid | Peter Schrenkel, Jimmie H. Naylor, Roy Fleshman, Kevin T. Scarsdale, Dwight C. Chilcoat | 2004-03-02 |
| 6394183 | System and method for removing solid particulates from a pumped wellbore fluid | Peter Schrenkel, Jimmie H. Naylor, Roy Fleshman, Kevin T. Scarsdale, Dwight C. Chilcoat | 2002-05-28 |
| 6202747 | Hydraulic well packer and method | Billy R. Newman, John Hughes | 2001-03-20 |
| 5431230 | Slant wellbore tubing anchor catcher with rotating mandrel | John L. Land | 1995-07-11 |
| 4848459 | Apparatus for installing a liner within a well bore | Henry W. Blackwell, Clifford Lynn Talley | 1989-07-18 |
| 4830103 | Setting tool for mechanical packer | Henry W. Blackwell, Clifford Lynn Talley | 1989-05-16 |