MD

Marion R. Drury

BP British Petroleum: 1 patents #145 of 360Top 45%
Overall (All Time): #3,958,503 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4768846 Phase conjugate reflecting media Lucy M. Connors 1988-09-06