1990 – SorbIts®
ITU created SorbIts® – The Waste Free Absorbent System. AbsorbTech, LLC was created and built a state-of-the-art dry clean processing plant in South Bend, IN. ITU developed a patented solvent recovery system for printer towels.
George L. Leef retired as president and Jim and David Leef stepped in to lead ITU and AbsorbTech.