Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4998584 | Heat exchanger | John D. Foglesonger | 1991-03-12 |
| 4689876 | Method of making waveguide assembly | John D. Foglesonger | 1987-09-01 |
| 4638273 | Waveguide assembly | John D. Foglesonger | 1987-01-20 |