POWERSTONE
USPTO Trademark Record · Serial No. 75535186
Trademark details
It was initially claimed by Crystaphase International, Inc. on 19980813.
That brand applies to the following goods and services:FILTRATION MATERIALS, NAMELY CERAMIC BALLS FOR CATALYST BED SUPPORT FOR THE HYDROCARBON PROCESSING INDUSTRY.
Currently that trademark is represented by trademark attorney(s): Mark G. Chretien.
You can learn more about that trademark on the USPTO website: View the USPTO record
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