Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6109563 | Plug door operating mechanism | Wilfred E. Boehringer, William V. Mutz, Terry J. Beezhold | 2000-08-29 |
| 5806806 | Flight control mechanical backup system | Wilfred E. Boehringer | 1998-09-15 |
| 5701801 | Mechanically redundant actuator assembly | Wilfred E. Boehringer, William V. Hutz | 1997-12-30 |
| 5551652 | Standby control system | — | 1996-09-03 |
| 4441675 | High lift surface actuation system | Wilfred E. Boehringer | 1984-04-10 |
| 4248105 | Horizontal stabilizer drive | James W. Downing, Jr. | 1981-02-03 |