DL

Donald E. Leyden

PU Philip Morris Usa: 1 patents #332 of 607Top 55%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #3,881,923 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5036204 Continuous concentration monitoring by circular dichroism — 1991-07-30