Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6722407 | Capless fuel refilling system | — | 2004-04-20 |
| 4817889 | Foolproof simplified vacuum systems | — | 1989-04-04 |
| 4705233 | Trustworthy simplified vacuum systems | — | 1987-11-10 |
| 4669303 | Trustworthy bank and angle of attack indicator | — | 1987-06-02 |
| 4638660 | Basic flight instrument | — | 1987-01-27 |
| 4598582 | Bank and pitch indicator | — | 1986-07-08 |
| 4210930 | Approach system with simulated display of runway lights and glide slope indicator | — | 1980-07-01 |