HS

Howard A. Sheetz

DN Dsm N.V.: 1 patents #267 of 669Top 40%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,782,742 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5461141 Solid phase polymerization of nylon — 1995-10-24