PJC Logistics [NPE] filed suit against Advantech, AssetWorks, Brick House Electronics, Chapman Command Center, Digital Communications Technology, Enfora, Feeney Wireless, GenX Mobile, Global Resource Group, GSS, Motorola Solutions, Radio Satellite Integrators, and WebTech Wireless over a patent related to a vehicle tracking and security system.  PJC Logistics has filed over 15 prior suits since March 2011. The patent-in-suit originated with Auto-Trac, Inc and was assigned to PJC Logistics in February 2011. This case is a transfer from the Northern District of Texas.  10/13, District of Minnesota, 0:2011cv03000.