2 results for “Owens-Illinois”
-
Patent · April 30, 1940
Colored Asbestos Product (US Patent 2,198,800, 1940)
…1940, filed December 23, 1936. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to a colored asbestos some purposes, I may use other asbestos fibres, product…
-
Patent · November 5, 1940
Sheet Asbestos Product (US Patent 2,220,386, 1940)
…1936. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to an asbestos product and the method of making the same, particularly to the method of increasing…