3 results for “Owens-Corning Fiberglas”
-
Patent · October 17, 1944
Composition and Process of Preparing Same (US Patent 2,360,645, 1944)
…filed December 12, 1941. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to a product' and process of preparing a composition containing asbestos. fibres. resinouscomponents and…
-
Patent · January 26, 1943
Friction Material Sheetings (US Patent 2,309,571, 1943)
…US Patent No. 2,309,571 on January 26, 1943, filed December 7, 1940. The patent's description opens (from the scanned text): This invention relates to friction materials and the method of manufacturing the same.
-
Patent · January 7, 1941
Friction Material (US Patent 2,227,424, 1941)
…It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to a friction composition and element and particularly to a friction material comprising reenforcing fibres and a binder…