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Malcolm Thomas Barker

📍 Benoni, ZA: #8 of 60 inventorsTop 15%
Overall (All Time): #2,122,723 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7731240 Pipe coupling 2010-06-08
7063356 Pipe coupling 2006-06-20