Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5117794 | Fuel injection system | Michael D. Leshner, Ernest W. Chesnutis, Jr., Ronald D. Stouffer | 1992-06-02 |
| 4481514 | Microprocessor based radiosonde | John M. Beukers | 1984-11-06 |
| 4480334 | Radiosonde housing | John M. Beukers | 1984-10-30 |