Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11255436 | Circumferential archbound carbon seal on ceramic runner | John Munson | 2022-02-22 |
| 11085540 | Circumferential air riding carbon seal on ceramic runner | Jared Isamu Taketa, Joseph A. Swift, Daniel Feinstein | 2021-08-10 |
| 10544866 | Ceramic seal runner and mount for a rotating shaft | — | 2020-01-28 |
| 10174845 | Ceramic seal runner and mount for a rotating shaft | — | 2019-01-08 |