Vorbeck Materials Vorbeck is a graphene firm offering graphene conductive inks and formulations for dispersion in masterbatches. Vorbeck was one of the first graphene companies to move up the value chain and offer an ink. Vorbeck was also one of the first to demonstrate a product in collaboration with MeadWestVaco, and has since demonstrated a large number of product concepts and prototypes. Vorbeck Materials