DW

Donald E. Weiss

Overall (All Time): #2,368,674 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4363749 Water clarification coagulant/adsorbent Luis O. Kolarik, Anthony J. Priestley, Nevil J. Anderson 1982-12-14
4279756 Water clarification Luis O. Kolarik, Anthony J. Priestley, Nevil J. Anderson 1981-07-21