CRF CLEAN ROOM FILLED
USPTO Trademark Record · Serial No. 74158884
Trademark details
It was initially claimed by MATHESON GAS PRODUCTS, INC. on 19910419.
That brand applies to the following goods and services:high purity, low particulate gases for use in; the manufacture of semi-conductor devices, including chips; the pharmaceutical and biotechnology industries; and analytical and gas chromatography applications.
Currently that trademark is represented by trademark attorney(s): Keith E. Sharkin.
You can learn more about that trademark on the USPTO website: View the USPTO record
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