Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5121871 | Solder extrusion pressure bonding process and bonded products produced thereby | Leonard C. Beavis, Frederick G. Yost | 1992-06-16 |
| 4652710 | Mercury switch with non-wettable electrodes | Frederick G. Yost | 1987-03-24 |