CC

C. Roger Cook

📍 Greely, CA: #13 of 25 inventorsTop 55%
Overall (All Time): #3,270,312 of 4,157,543Top 80%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8061713 Three dimensional geometric puzzle — 2011-11-22