Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5365731 | Efficient anti-ice exhaust method | John P. Nikkanen, Grant P. Maier | 1994-11-22 |
| 5257498 | Efficient anti-ice exhaust vent | John P. Nikkanen, Grant P. Maier | 1993-11-02 |
| 5127222 | Buffer region for the nacelle of a gas turbine engine | Jeffrey L. Ream | 1992-07-07 |
| 5012639 | Buffer region for the nacelle of a gas turbine engine | Jeffrey L. Ream | 1991-05-07 |
| 4825644 | Ventilation system for a nacelle | Jeffrey L. Ream | 1989-05-02 |