Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12044317 | Circumferential sealing assembly with duct-fed hydrodynamic grooves | — | 2024-07-23 |
| 11635146 | Circumferential sealing assembly with duct-fed hydrodynamic grooves | — | 2023-04-25 |
| 10941780 | Slurry seal assembly | — | 2021-03-09 |
| 10677247 | Slurry seal assembly | — | 2020-06-09 |
| 9004495 | Segmented intershaft seal assembly | — | 2015-04-14 |
| 8820752 | Intershaft seal with centrifugal compensation | Glenn M. Garrison | 2014-09-02 |
| 8616554 | Low and reverse pressure application hydrodynamic pressurizing seals | Glenn M. Garrison, Alan D. McNickle, Diane R. McNickle | 2013-12-31 |
| 8408554 | Low and reverse pressure application hydrodynamic pressurizing seals | Glenn M. Garrison, Alan D. McNickle | 2013-04-02 |
| 8408556 | Low and reverse pressure application hydrodynamic pressurizing seals | Glenn M. Garrison, Alan D. McNickle | 2013-04-02 |
| 8356819 | Low and reverse pressure application hydrodynamic pressurizing seals | Glenn M. Garrison, Alan D. McNickle | 2013-01-22 |
| 8342534 | Low and reverse pressure application hydrodynamic pressurizing seals | Glenn M. Garrison, Alan D. McNickle | 2013-01-01 |
| 8205891 | Intershaft seal assembly | — | 2012-06-26 |
| 8074995 | Low and reverse pressure application hydrodynamic pressurizing seals | Alan D. McNickle, Glenn M. Garrison | 2011-12-13 |