Sandy Winthrop Chen

3 Patents

• US125509032026

  Viral Active And/or Anti-microbial Inks and Coatings

  GRAPHENE COMPOSITES LIMITED

  0 cites
• US123910222025

  Composite Structure and Method of Manufacture

  GRAPHENE COMPOSITES Ltd

  0 cites
• US116352802023

  Protective Shield, Shield Wall and Shield Wall Assembly

  Graphene Composites Limited

  0 cites