Educational services, namely, conducting training in the fields of high-performance computing hardware and distribution of training materials in connection therewith; Organizing, arranging, and conducting engineering competition events

cleaning and disinfectant chemicals and equipment

By prescription dental apparatus for at home use, comprised of customized molded trays of a patient's teeth and gums, sold empty, used to deliver medication to combat and prevent periodontal disease

By prescription dental apparatus for at home use, comprised of customized molded trays of a patient's teeth and gums, sold empty, used to deliver medication to combat and prevent periodontal disease

Medicines for dental purposes