DJ

Douglas A. Jenkins

MI Mars, Incorporated: 1 patents #635 of 1,238Top 55%
Overall (All Time): #3,906,072 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4937436 Magnetically encoded cards David Eglise 1990-06-26