WV

William G. Vardell

WE Westvaco: 1 patents #184 of 364Top 55%
Overall (All Time): #4,109,258 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4196134 Vegetable oil adducts Frank J. Ball, John R. Powers 1980-04-01