Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11585271 | Oil return passageway for annular rotating seal seat | Robert E. Peters, Arnold Zandonella | 2023-02-21 |
| 11168585 | Geared gas turbine engine with improved breather air venting | William G. Sheridan | 2021-11-09 |