CB

Christel M. A. Bemelmans

PD Phelps Dodge: 1 patents #7 of 8Top 90%
📍 Indian Hills, CO: #1 of 2 inventorsTop 50%
🗺 Colorado: #798 of 3,015 inventorsTop 30%
Overall (2003): #251,842 of 273,478Top 95%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6663689 Process for direct electrowinning of copper John O. Marsden, Robert E. Brewer, Joanna M. Robertson, David R. Baughman, Philip Thompson +1 more 2003-12-16