DK

Douglas M. Kaupp

CH Ch2M Hill: 1 patents #17 of 61Top 30%
📍 Lethbridge, CA: #67 of 172 inventorsTop 40%
Overall (All Time): #3,733,467 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5480548 Wastewater biological phosphorus removal process Glen T. Daigger, Joseph Stephenson, Daniel A. Nolasco, Dalton R. Stafford 1996-01-02