Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10975967 | Radially and axially self-aligning split seal ring | Glenn Robert Owens, JR. | 2021-04-13 |
| 10935141 | Apparatus and method for unitizing split ring halves with holder halves of a clamshell split ring mechanical seal face assembly | Glenn Robert Owens, JR., Jason Ferris, Rodney Wayne Rynearson, Ryan John Kremer | 2021-03-02 |