2 results for “Owens-Corning Fiberglas”
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Company document · JM Knowledge Chronology · January 24, 1958
Dr. Kenneth Smith and the J-M Research Center on Free Silica in Finished Products (1958–1959)
…at the Zelienople, Pennsylvania, brick plant were "converted in the ovens to crystobalite," which "would affect the employees who saw and package the brick." The study took over a year. In July 1959 Hugh M. Jackson…
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Company document · JM Knowledge Chronology · February 1965
Kenneth W. Smith, "Asbestos and Cancer," Talk to J-M's Industrial Relations Managers (1965)
…"Health Projects," which opens "internally in Johns-Manville we have numerous potential health hazards" and closes "Nowhere in Johns-Manville have I seen any concrete evidence that this association does exist." In Johns-Manville's chronology…