POSITROL
USPTO Trademark Record · Serial No. 74045116
Trademark details
It was initially claimed by W.R. Grace & Co.-Conn. on 19900402.
That brand applies to the following goods and services:chemical additives for removal of iron deposits in various heating and cooling aqueous industrial systems.
Currently that trademark is represented by trademark attorney(s): James P. Barr.
You can learn more about that trademark on the USPTO website: View the USPTO record
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