SUGAR LAND, TX — (Marketwired) — 05/15/13 — Researched by Industrial Info Resources (Sugar Land) — owners are continuing to invest in control upgrades and replacements, as a result of aging control systems and requirements for more advanced recording and process control. Industrial Info has identified 62 projects in the U.S. and Canada that focus on control systems, totaling an estimated $325 million.Other companies featured: (NYSE:DOW)For details, view the entire article by subscribing t