RA

Russell Armbrust

PD Phelps Dodge: 1 patents #17 of 40Top 45%
📍 Morenci, AZ: #8 of 12 inventorsTop 70%
🗺 Arizona: #18,403 of 32,909 inventorsTop 60%
Overall (All Time): #3,277,780 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7656311 Position tracking and proximity warning system Steven Holmes, Mark W. Bartlett, Robert D. Coyle, Donald W. Treadaway, Steve Williamson +2 more 2010-02-02