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John R. Steel

BP Beecham Group Plc: 1 patents #95 of 180Top 55%
📍 Newdigate, GB: #5 of 7 inventorsTop 75%
Overall (All Time): #4,101,570 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4303582 Spray drying process for preparation of solid sodium amoxycillin David H. S. Shean 1981-12-01