Autore: Diego Navarro

Diego Navarro is a retired aeronautical technician with more than 45 years of experience in mobile equipment, including working with equipment dealers, manufacturers, and construction companies. He undertook the development of the condition-based maintenance culture for John Deere Construction and Forestry, launching the first intelligent portable filter caddy on the market. Diego holds the OMA/STLE certification. Blaine Ballentine is a formulator for a heavy-duty lubricant manufacturer, Central Petroleum Company, with more than 40 years of experience.Blaine was instrumental in helping his employer achieve two U.S. Patents for fuel additive technology, and formulated the #1 oil in the sport of tractor and truck pulling. Blaine has an MBA and STLE Lubrication Specialist certificate.