Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920908 | Valve stem for choke valve | Kenny Burris, Bryce W. Burris | 2021-02-16 |
| 10508750 | Hammer union back pressure regulator | Bryce W. Burris, Kenny Burris, Randy Misenhelter | 2019-12-17 |
| 7533727 | Oil well completion tool having severable tubing string barrier disc | John A. Barton, Donald R. Hibler, Jr., Daniel O'Halloran, Joel Wicoff | 2009-05-19 |
| 6752212 | Dump valve assembly for selective draining of liquid from an oil well pipe stream | Donald R. Hibler, Jr. | 2004-06-22 |
| 6591915 | Method for selective draining of liquid from an oil well pipe string | Donald R. Hibler, Jr. | 2003-07-15 |