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Bob Farrell is currently Technical Director at Hubbard-Hall, Inc. He has been involved in metal finishing since his joining Mitchell Bradford International (MBI) in 1977 and eventually Hubbard-Hall in 1991 after the acquisition of MBI. Bob’s expertise is in product development and technical service in cleaners, mass finishing, metal coloring and corrosion inhibitors, and his focus is on the development of “greener” industrial cleaner formulations.

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