Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11236639 | Gas turbine engine and an airflow control system | Christopher J. Hanlon, Daniel Bernard Kupratis, Walter A. Ledwith, Jr., William F. Schneider, Robert H. Bush +1 more | 2022-02-01 |
| 10724395 | Turbofan with motorized rotating inlet guide vane | Daniel Bernard Kupratis | 2020-07-28 |