BD

Bruce B. Doll

AM Amoco: 2 patents #385 of 1,251Top 35%
Overall (All Time): #2,322,842 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4914230 Catalyst recovery method Kenneth J. Abrams, Daniel W. Marsh 1990-04-03
4769489 Catalyst recovery method Kenneth J. Abrams, Daniel W. Marsh 1988-09-06