2 results for “Owens-Corning Fiberglas”
-
Government report · 1932 · 1956 · page 8
Minerals Yearbook: Asbestos Chapters
In the document: …2,768,672, Oct. 30, 1956. Wagener, J. H. (assigned to Owens-Corning Fiberglas Corp., a corporation of Delaware), Fibrous Struetures and Methods of Manufacturing Same: U.S. Patent 2,772,603, Dec. 4, 1956. Cryor…
-
Government report · 2005 · page 33
Mineral Commodity Profiles: Asbestos (2005)
In the document: …only producers are Lab Chrysotile Inc. and Jeffrey Mines Inc. Both companies mine only chrysotile. Lab Chrysotile owns Bell Asbestos Mines Ltd., which operates the Bell mine near Thetford Mines, Quebec, and Lac d’Amiante du…