Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9163465 | System and method for drilling a well that extends for a large horizontal distance | Stuart R. Keller, Adel H. Younan, Timothy J. Nedwed, Bruce A. Dale | 2015-10-20 |
| 8448673 | Transporting and transferring fluid | Mark A. Danaczko, Robert E. Sandstrom | 2013-05-28 |
| 6915856 | Apparatus and methods for preventing axial movement of downhole tool assemblies | Timothy J. Hall, Kevin H. Searles, William A. Sorem, Scott R. Clingman | 2005-07-12 |
| 4754812 | Dual string packer method and apparatus | — | 1988-07-05 |