Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12377465 | Complex concentrated alloy and high entropy alloy additive manufacturing systems and methods | Luke Borkowski, Tahany Ibrahim El-Wardany, Colette O. Fennessy | 2025-08-05 |
| 12104503 | Environmental barrier coating | Richard Wesley Jackson, Xia Tang, James T. Beals, Gajawalli V. Srinivasan | 2024-10-01 |
| 11666973 | Complex concentrated alloy and high entropy alloy additive manufacturing systems and methods | Luke Borkowski, Tahany Ibrahim El-Wardany, Colette O. Fennessy | 2023-06-06 |
| 11531920 | System and process for verifying powder bed fusion additive manufacturing operation as being defect free | Masoud Anahid, Tahany Ibrahim El-Wardany, Sergei F. Burlatsky | 2022-12-20 |
| 11236022 | Filament winding apparatus and method for ceramic matrix composites | David C. Jarmon | 2022-02-01 |
| 11138352 | Additive manufacturing including compensation modeling methodology with shape transformation | Yanzhi Chen, Qingqing Zhang, Tahany Ibrahim El-Wardany, Ranadip Acharya, Colette O. Fennessy | 2021-10-05 |
| 11131983 | Spatial difference measurement | Yanzhi Chen, Ranadip Acharya, Tahany Ibrahim El-Wardany, Colette O. Fennessy | 2021-09-28 |
| 10688588 | Continuous feed spindle attachment | Wendell V. Twelves, Tahany Ibrahim El-Wardany, Sergey Mironets, Ranadip Acharya, John M. Milton-Benoit | 2020-06-23 |
| 10464850 | Filament winding apparatus and method for ceramic matrix composites | David C. Jarmon | 2019-11-05 |
| 9410428 | Turbomachine with clamp coupling shaft and rotor hub together | James L. Lucas, Matthew B. Kennedy, John E. Holowczak, Aavo Anto | 2016-08-09 |
| 8900661 | Method of filling porosity of ceramic component | Wayde R. Schmidt, David C. Jarmon | 2014-12-02 |
| 8640590 | Armor system having ceramic composite with improved architecture | John E. Holowczak, Robert A. Barth | 2014-02-04 |
| 7374818 | Coating system for silicon based substrates | Tania Bhatia, Wayde R. Schmidt, Venkata R. Vedula | 2008-05-20 |
| 7296965 | Cryogenic bearings | Clark V. Cooper, Roy N. Guile, Chris C. Rhemer, Alan B. Minick, Leonard W. Chapman | 2007-11-20 |
| 6696144 | Hybrid monolithic ceramic and ceramic matrix composite airfoil and method for making the same | John E. Holowczak, Karl M. Prewo, Jayant Sabnis | 2004-02-24 |
| 6451416 | Hybrid monolithic ceramic and ceramic matrix composite airfoil and method for making the same | John E. Holowczak, Karl M. Prewo, Jayant Sabnis | 2002-09-17 |
| 5552215 | Fiber reinforced glass matrix composites with secondary matrix reinforcement | Craig W. Musson, Otis Y. Chen | 1996-09-03 |
| 5192475 | Method of making discontinuous carbon fiber reinforced glass matrix composites with secondary matrix reinforcement | — | 1993-03-09 |
| 5118560 | Discontinuous carbon fiber reinforced glass matrix composites with secondary matrix reinforcement | — | 1992-06-02 |