DM

Derek N. Marchant

📍 Hurstpierpoint, GB: #3 of 7 inventorsTop 45%
Overall (All Time): #4,005,420 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4624628 Double-diaphragm pumps — 1986-11-25