Dentures; Ceramic alloy used in dental crowns; Dental apparatus, namely, apex locator; Dental bite trays; Dental caps; Dental crowns; Dental drills; Dental handpieces; Dental implants; Dental instruments, namely, dental root files used in root canal therapy procedures; Dental mirrors; Dental onlays; Dental products, namely, plastic material for fabricating complete and partial denture liners/relines, and for fabricating gaskets for over dentures; Medical instruments and apparatus, namely, del...