WR

Winfried Roeckel

UC Union Carbide: 1 patents #697 of 1,402Top 50%
Overall (All Time): #4,069,207 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4328175 Apparatus for contacting a liquid with a gas Carl Scaccia, John Conti 1982-05-04