Bullock Logan & Associates Curt J. Bullock, Sr. BSME, Marquette University 35+ years of experience in Chicago Evaporative cooling equipment, heat exchange, and water filtration... in HVAC systems Brad Bullock BSEE, Marquette University 10+ years of product application experience in the Electrical/Mechanical Industry Evaporative cooling equipment, heat exchanger... in Chicago Evaporative heat transfer products Application and design expert for factory assembled, field erected, and closed circuit coolers Industrial process cooling system design Curt...