Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10982551 | Turbomachine blade | Bryan C. Atkins, Robert J. Esteve, Richard A. Lomenzo | 2021-04-20 |
| 10704989 | Gas turbine engine with lifing calculations based upon actual usage | Frederick M. Schwarz, Marnie A. Rizo, David M. Nissley, Paul J. Hiester, Timothy Dale +3 more | 2020-07-07 |
| 10570755 | Fan blade root | Scott C. Billings, William R. Graves, Jason Elliott, Ethan C. Drew | 2020-02-25 |
| 10288011 | Geared turbofan gas turbine engine architecture | Daniel Bernard Kupratis, Frederick M. Schwarz | 2019-05-14 |
| 10288010 | Geared turbofan gas turbine engine architecture | Daniel Bernard Kupratis, Frederick M. Schwarz | 2019-05-14 |
| 10234359 | Gas turbine engine with lifing calculations based upon actual usage | Frederick M. Schwarz, Marnie A. Rizo, David M. Nissley, Paul J. Hiester, Timothy Dale +3 more | 2019-03-19 |
| 10151204 | Airfoil including loose damper | Tracy A. Propheter-Hinckley, Benjamin T. Fisk, Anita L. Tracy | 2018-12-11 |
| 10077663 | Gas turbine engine rotor stack assembly | Eric W. Malmborg, James R. Midgley, Robert A. Grelotti, Joseph W. Bridges, JR. | 2018-09-18 |
| 10072507 | Redundant airfoil attachment | — | 2018-09-11 |
| 9885242 | Turbomachine blade | Bryan C. Atkins, Robert J. Esteve, Richard A. Lomenzo | 2018-02-06 |
| 9828944 | Geared turbofan gas turbine engine architecture | Daniel Bernard Kupratis, Frederick M. Schwarz | 2017-11-28 |
| 9739206 | Geared turbofan gas turbine engine architecture | Daniel Bernard Kupratis, Frederick M. Schwarz | 2017-08-22 |
| 9394793 | Turbomachine blade | Bryan C. Atkins, Robert J. Esteve, Richard A. Lomenzo | 2016-07-19 |
| 9267380 | Airfoil including loose damper | Tracy A. Propheter-Hinckley, Benjamin T. Fisk, Anita L. Tracy | 2016-02-23 |
| 9249668 | Airfoil with break-way, free-floating damper member | Benjamin T. Fisk, Tracy A. Propheter-Hinckley, Gregory M. Dolansky, Anita L. Tracy | 2016-02-02 |
| 9080449 | Gas turbine engine seal assembly having flow-through tube | Joseph W. Bridges, JR., David F. Cloud, Eric W. Malmborg | 2015-07-14 |
| 9074482 | Airfoil support method and apparatus | Tracy A. Propheter-Hinckley, Anita L. Tracy | 2015-07-07 |
| 6095755 | Gas turbine engine airfoils having increased fatigue strength | — | 2000-08-01 |
| 5924699 | Turbine blade platform seal | David Airey, Natalie A. Pelland | 1999-07-20 |
| 5827047 | Turbine blade damper and seal | Michael Gonsor, Sanford E. Kelley, III | 1998-10-27 |
| 5785499 | Turbine blade damper and seal | Natalie A. Pelland, Michael Gonsor, David Airey | 1998-07-28 |
| 5313786 | Gas turbine blade damper | Wieslaw A. Chlus, Michael Gonsor, Paul D. Kudra | 1994-05-24 |
| 5284421 | Rotor blade with platform support and damper positioning means | Wieslaw A. Chlus | 1994-02-08 |