Dental implants; structural connectors for dental implants and dental prosthetics, namely, abutment screws, screws retained crowns; restorative dental implant components, namely, abutments, impression copings, cover screws, retention screws, cover sleeves, impression posts, dental implant analogs; surgical and restorative tools for medical use, namely, screwdrivers, torque drivers, reamers, twist drills, implant burs, punch handles, wrenches and direction indicators