Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11873903 | Self-correcting hydrodynamic seal | Gerald Maurice Berard | 2024-01-16 |
| 11125334 | Hydrodynamic sealing component and assembly | — | 2021-09-21 |
| 10670151 | Segmented seal with shallow groove | Drew Bangs, Gerry Berard | 2020-06-02 |
| 10663063 | Hydrodynamic seal assembly with interface control | — | 2020-05-26 |
| 10352455 | Radial seal and assembly | Gerald Maurice Berard | 2019-07-16 |
| 10337619 | Seal ring composite for improved hydrodynamic seal performance | — | 2019-07-02 |
| 9945235 | Coning resistant rotor for a seal assembly | Gerald Maurice Berard | 2018-04-17 |
| 9062775 | Scooping hydrodynamic seal | John Short, Gerald Maurice Berard | 2015-06-23 |
| 8905407 | Segmented seal with axial load control feature | Gerald Maurice Berard | 2014-12-09 |
| 7914007 | Segmented seal with hydrodynamic feature and assembly | Gerald Maurice Berard | 2011-03-29 |
| 7770895 | Segmented seal portion and assembly | Xiaoqing Zheng, Charles J. Alten, Robert J. Sustarsic | 2010-08-10 |