Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291970 | Carbon seal assembly | Pantcho P. Stoyanov, Jonathan F. Zimmitti | 2025-05-06 |
| 12292116 | Carbon seal assembly | Pantcho P. Stoyanov, Jonathan F. Zimmitti | 2025-05-06 |
| 11946548 | Coil spring carbon face seal | Masayoshi Sonokawa, Jonathan F. Zimmitti, Sean McCutchan | 2024-04-02 |
| 11879396 | Hybrid seal dual runner | Michael A. Beinor, Timothy Castaldo, Christopher M. Valva, Mitchell D. Panton | 2024-01-23 |
| 11746907 | Carbon seal assembly | Pantcho P. Stoyanov, Jonathan F. Zimmitti | 2023-09-05 |
| 11692449 | Carbon seal assembly | Pantcho P. Stoyanov, Jonathan F. Zimmitti | 2023-07-04 |
| 11619237 | Carbon seal assembly | Pantcho P. Stoyanov, Jonathan F. Zimmitti | 2023-04-04 |
| 11578803 | Cartridge seal assembly for rotational equipment | Masayoshi Sonokawa, Jonathan F. Zimmitti | 2023-02-14 |
| 11549444 | Hybrid seal dual runner | Michael A. Beinor, Timothy Castaldo, Christopher M. Valva, Mitchell D. Panton | 2023-01-10 |
| 11525515 | Radial seal segment joint | Jonathan F. Zimmitti, Jonathan Logan Miller | 2022-12-13 |
| 11459956 | Face seal arrangement with reduced balance ratio | Jonathan Logan Miller, Christopher Larson | 2022-10-04 |
| 11371373 | Seal assembly for use in gas turbine engines | Masayoshi Sonokawa, Jonathan F. Zimmitti | 2022-06-28 |
| 11371615 | Face seal with insert | Changsheng Guo, Zaffir A. Chaudhry | 2022-06-28 |
| 11028717 | Bearing assembly for gas turbine engines | Armando Amador, Martin Walsh, William G. Sheridan, Eric A. Grover | 2021-06-08 |
| 10969017 | Face seal with insert | Changsheng Guo, Zaffir A. Chaudhry | 2021-04-06 |
| 10858955 | Gas turbine engine having a sealing member | Julie J. Marquis, Armando Amador, David C. Kiely, Brian Stahl | 2020-12-08 |
| 10626741 | Seal housing pre-taper | Jonathan Logan Miller | 2020-04-21 |
| 10557359 | Seal assembly | Armando Amador | 2020-02-11 |
| 10502094 | Bearing compartment sealing system with passive cooling | Jonathan Logan Miller, M. Rifat Ullah | 2019-12-10 |
| 10287981 | Seal assembly with cooling feature | Kevin Duffy | 2019-05-14 |
| 10024241 | Turbine engine face seal arrangement including anti-rotation features | Jonathan Logan Miller | 2018-07-17 |
| 9599161 | Rolling element bearing configured with a channel | Brady Walker, Ronnie K. Kovacik | 2017-03-21 |
| 8479589 | Method and apparatus for characterizing microscale formability of thin sheet materials | Marwan K. Khraisheh | 2013-07-09 |
| 8042405 | Method and apparatus for characterizing microscale formability of thin sheet materials | Marwan K. Khraisheh | 2011-10-25 |