JG

Jean-Francois Goullin

📍 Courbevoie, FR: #259 of 549 inventorsTop 50%
Overall (All Time): #4,125,526 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4238748 Magnetically controlled switch with wetted contact Michel Nicolas 1980-12-09