Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297751 | Turbine engine with composite airfoil having a non-metallic leading edge protective wrap | Nicholas Joseph Kray, Leslie Louis Langenbrunner, Simeon Paul Copple | 2025-05-13 |
| 11988167 | Plunger seal apparatus and sealing method | Donald Michael Corsmeier, Bernard James Renggli, Steven Kirgiss | 2024-05-21 |
| 11946391 | Turbine engine with composite airfoil having a non-metallic leading edge protective wrap | Nicholas Joseph Kray, Leslie Louis Langenbrunner, Simeon Paul Copple | 2024-04-02 |