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Melvin L. Black

📍 Pacifica, CA: #16 of 44 inventorsTop 40%
🗺 California: #8,555 of 28,370 inventorsTop 35%
Overall (2004): #156,450 of 270,089Top 60%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6758590 Efficient concrete recycling — 2004-07-06