RH

Ronald Haywood Hall

HE Hercules: 1 patents #345 of 715Top 50%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #3,517,324 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6592901 Highly compressible ethylcellulose for tableting Thomas Durig, Richard A. Salzstein 2003-07-15