Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7575196 | Ice protection system and method including a plurality of segmented sub-areas and a cyclic diverter valve | Gregory J. Chapman, Philip S. Chow | 2009-08-18 |
| 7278258 | Floating flexible firewall seal | — | 2007-10-09 |
| 4892269 | Spinner ducted exhaust for pusher turboprop engines | Jack D. Betterton | 1990-01-09 |