DS

Donald A. Strow

EN Envirex: 2 patents #13 of 52Top 25%
Overall (All Time): #2,347,673 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4582601 Polymeric basket frame for a traveling water screen Mark J. Rozanski 1986-04-15
4443126 Water screening clamp strip Harold I. G. Henning 1984-04-17