DD

David Dupe

📍 La Tessoualle, FR: #1 of 2 inventorsTop 50%
Overall (All Time): #3,043,738 of 4,157,543Top 75%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8984673 Pressure equalizing valve Jean-Pierre Serin, Nicolas Lecointe 2015-03-24