JL

Johan C. W. Lemmens

EA E.I. Du Pont De Nemours And: 1 patents #4,343 of 8,010Top 55%
Overall (All Time): #3,947,515 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4728164 Electrical contact pin for printed circuit board Hendricus J. A. Van Ierland 1988-03-01