pyrolytic graphite and vitreous carbon for use in manufacturing and processing of semiconductor materials and integrated circuits for use in crystal growing, heating, masking, coating, implanting, etching, sputtering, sealing, and other processing of semiconductors and electronic components

vascular prostheses, tendon and ligament prostheses, patches and mesh for cardiovascular and surgical repairs, patches and mesh for plastic surgery, patches and mesh for surgical repair, surgical suture material, surgical thread, artificial skin, patches and mesh for wound repair and protection, artificial teeth and artificial breast