JV

JOHN D. VANSANT

EA E.I. Du Pont De Nemours And: 1 patents #4,343 of 8,010Top 55%
📍 Avondale, PA: #49 of 77 inventorsTop 65%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,034,803 of 4,157,543Top 75%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8932691 Multilayer protective liner Benjamin Andrew Smillie, Sassan Hojabr, Qin Lin 2015-01-13