U.S. federal trademark · Serial No. 99792053
Research and development in the field of diamond-like carbon (DLC) coating technologies
Coatings in the nature of diamond-like carbon (DLC) for industrial use
Application of coatings for others, namely, applying diamond-like carbon (DLC) coatings to surfaces using a plasma-enhanced chemical vapor deposition (PECVD) by hollow cathode method
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