Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4521641 | Solder glass and electrical device employing the same | Fredrick A. Loughridge | 1985-06-04 |
| 4493944 | Solder glass and electrical device employing same | Fredrick A. Loughridge | 1985-01-15 |
| 4492814 | Solder glass and electrical device employing same | Fredrick A. Loughridge | 1985-01-08 |