Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4666077 | Solder pot for wave soldering machine | Armin Rahn, William H. Down, Marcel Drouin, John F. Buszard, Ralph W. Woodgate | 1987-05-19 |
| 4632291 | Automatic wave soldering machine | Armin Rahn, William H. Down, Marcel Drouin, John F. Buszard, Elie Makhoul +1 more | 1986-12-30 |