Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622224 | Method and apparatus for cementing well casing using alternate flow paths | — | 1997-04-22 |
| 5515915 | Well screen having internal shunt tubes | Lloyd G. Jones | 1996-05-14 |
| 5390966 | Single connector for shunt conduits on well tool | Larry Lucius Cox | 1995-02-21 |
| 5333688 | Method and apparatus for gravel packing of wells | Lloyd G. Jones | 1994-08-02 |
| 5333689 | Gravel packing of wells with fluid-loss control | Lloyd G. Jones | 1994-08-02 |