Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203977 | Excess fuel flow to drive turbine | Joseph Turney | 2021-12-21 |
| 10914242 | Complex air supply system for gas turbine engine and associated aircraft | Joseph B. Staubach, Nathan Snape, Frederick M. Schwarz, Charles E. Lents | 2021-02-09 |