Operating as a development-phase enterprise, Signet International Holdings, Inc. is dedicated to pioneering innovative technologies, energy solutions, and medical apparatuses. Its core activities in bioscience and sports medicine involve the creation of self-sanitizing devices such as Sterilal, intelligent denture mouth guards known as PASS, portable heart attack detectors, and systems for identifying melanoma. Additionally, Signet offers the InCharge, a magnetic battery device for power provision, and is actively developing graphene-based de-icing applications for the aviation sector.