JF

James H. Firstbrook

📍 Rossland, CA: #19 of 29 inventorsTop 70%
Overall (All Time): #2,704,644 of 4,157,543Top 70%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10891639 Processing qualitative responses David Anthony MacLEOD 2021-01-12