Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12085169 | Pressure retained gasket seal with enhanced unloading resistance | Daniel A. Nelson | 2024-09-10 |
| 11603931 | End face mechanical seal assembly with high temperature secondary seal | Jack Robert Vasko | 2023-03-14 |
| 10975967 | Radially and axially self-aligning split seal ring | Mark David Volz | 2021-04-13 |
| 10935140 | Mechanism for assembling split seal rings | Rodney Wayne Rynearson, Michael Anthony Kraus | 2021-03-02 |
| 10935141 | Apparatus and method for unitizing split ring halves with holder halves of a clamshell split ring mechanical seal face assembly | Mark David Volz, Jason Ferris, Rodney Wayne Rynearson, Ryan John Kremer | 2021-03-02 |