Patterson Metals 

Patriot One Technologies Inc., a technology company, engages in the research, development, and commercialization of a system to detect concealed weapons utilizing radar technologies. The company's principal product is PATSCAN CMR, a cognitive microwave radar concealed weapons detection system to combat active shooter threats before they occur, which is used in traffic areas, such as entryways, hallways, and stairwells, as well as other public spaces in airports, stadiums, schools, and other spaces. It also develops PATSCAN VRS, a threat detection video surveillance solution, which helps security personnel to detect weapons, public disturbances, and suspicious behavior. The company is headquartered in Vancouver, Canada.