1. Patriot Sensors & Controls 1080 N Crooks Rd, Clawson, MI 48017 Coordinate: 42.53647,-83.150314 Phone: (248) 435-0396
2. Georack Inc 1372 Anderson Rd, Clawson, MI 48017 Coordinate: 42.54599,-83.16574 Phone: (248) 435-7720