Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4463355 | Solid state mach/air speed indicator | Lee R. Fredrickson | 1984-07-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4463355 | Solid state mach/air speed indicator | Lee R. Fredrickson | 1984-07-31 |