John Harmon, Chief of Manufacturing & Design
John Harmon, Chief of Manufacturing & Design, is in charge of manufacturing and system design. Mr. Harmon also serves as president of Harmon Systems International, LLC (HSI) where he helped design various Harmon SO2 Generators to meet various needs of farmers. HSI has been manufacturing and servicing sulfurous acid generators to treat irrigation water for crop watering, and golf course treatment and was retained to solve wastewater treatment plant operational problems for over 50 years. Mr. Harmon is not only lead inventor of the ERT package wastewater system, but has designed a variety of mechanical systems, including the Harmon Rocket airplane kit.