SUGAR LAND, TX — (Marketwired) — 04/23/13 — Researched by Industrial Info Resources (Sugar Land, Texas) — manufacturer (NYSE:CAT) (Peoria, Illinois) reported a steep drop in its overall results for first-quarter 2013, as inventories were reduced companywide, and sales declined in all segments and almost all geographic regions. Industrial Info is tracking about $727 million in active projects involving Caterpillar.For details, view the entire article by subscribing to Industrial Info-s Pre