Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9290997 | Downhole tools including bearings and methods of forming same | Alejandro Flores, Aaron J. Dick, John F. Bradford, Louise F. van Staden, Gregory B. Swanepoel +4 more | 2016-03-22 |
| 9249629 | Enhanced backup ring edge features for metal face seal in roller cone drill bits | Terry J. Koltermann, Anton F. Zahradnik, Gregory L. Ricks | 2016-02-02 |