DS

Dennis D. Sousek

DR Dravo: 2 patents #15 of 74Top 25%
Overall (All Time): #2,364,054 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4409740 Yellowcake (U.sub.3 O.sub.8) dust, water and heat recovery process and apparatus 1983-10-18
4306895 Coal stacking tower dust control system Everett D. Thompson 1981-12-22