MD

Marcel Drouin

EL Electrovert: 3 patents #9 of 30Top 30%
Overall (All Time): #1,674,151 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4775776 Multi stage heater Armin Rahn, Sabi Avramescu 1988-10-04
4666077 Solder pot for wave soldering machine Armin Rahn, William H. Down, Matthew J. Rudzicz, John F. Buszard, Ralph W. Woodgate 1987-05-19
4632291 Automatic wave soldering machine Armin Rahn, William H. Down, Matthew J. Rudzicz, John F. Buszard, Elie Makhoul +1 more 1986-12-30