Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410753 | Gas turbine engine | Daniel Alan Niergarth, Jeffrey Donald Clements, Jeffrey S. Spruill, Erich Alois Krammer, Scott Alan Schimmels | 2025-09-09 |
| 12078107 | Gas turbine engine | Daniel Alan Niergarth, Jeffrey Donald Clements, Jeffrey S. Spruill, Erich Alois Krammer, Scott Alan Schimmels | 2024-09-03 |