Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392290 | Gas turbine engine | Daniel Alan Niergarth, Jorge de Luis, Douglas Downey Turner, Keith W. Wilkinson, Arthur William Sibbach +1 more | 2025-08-19 |
| 12196131 | Gas turbine engine | Daniel Alan Niergarth, Jorge de Luis, Douglas Downey Turner, Keith W. Wilkinson, Arthur William Sibbach +1 more | 2025-01-14 |
| 12134974 | Core air leakage redirection structures for aircraft engines | Ya-Tien Chiu, Giridhar Jothiprasad, David Vickery Parker | 2024-11-05 |
| 10422345 | Centrifugal compressor curved diffusing passage portion | David Vickery Parker, Caitlin Jeanne SMYTHE, David Paul Miller | 2019-09-24 |
| 7497664 | Methods and apparatus for reducing vibrations induced to airfoils | Robert A. Walter, David K. Christensen, Caroline Curtis Granda, Jeffrey Howard Nussbaum, Anna Wei +1 more | 2009-03-03 |
| 6905309 | Methods and apparatus for reducing vibrations induced to compressor airfoils | Jeffrey Howard Nussbaum, Xin Wei, Tara Chaidez | 2005-06-14 |