JD

Jean-Louis Ducroquet

MG Merlin Gerin: 1 patents #70 of 236Top 30%
📍 Eybens, FR: #73 of 127 inventorsTop 60%
Overall (All Time): #4,094,431 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4282500 Ground fault circuit interrupting device Michel Lazareth 1981-08-04