About 2 Trademarks found that are owned by Excalibar Minerals Inc.

Chemical products, namely barium sulfate, barite and barytes in the form of powders and granules having barium sulfate as the principle ingredient for the use in paint, plastic and rubber industries

Chemical products, namely Barium Sulfate, Calcium Carbonate, and Strontium Sulfate in the form of powders and granules having barium sulfate, calcium carbonate, and strontium sulfate as the principle ingredient for use in the manufacture of paint, plastic and rubber