Argon Medical Devices — maker of devices for interventional procedures — announced today that it has bought plastic injection molding provider Matrex Mold and Tool. The financial terms of the deal were not disclosed. Frisco, Texas–based Argon has been a customer of Wisconsin-based Matrex for more than 25 years. Argon officials said the merger … [Read more...] about Argon Medical Devices acquires Matrex Mold and Tool