DT

Derek William Townsend

KR Kellogg Brown & Root: 1 patents #119 of 240Top 50%
📍 Paragon Road, GB: #124 of 259 inventorsTop 50%
Overall (All Time): #3,232,527 of 4,157,543Top 80%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8323457 Dividing wall column with a heat pump Cyril Collins 2012-12-04