Director of Quality and Compliance John Brown has been at Estes since 2006, but prior to joining the Estes team he worked in the semiconductor industry with DuPont as an Advanced Processor and Quality Flow Analyst. He has also served as Quality Manager with an injection molder company. In his current role at Estes, John ensures customer satisfaction using quality planning and review among other methods. He is also responsible for product quality, continual improvement, and oversight of the purchasing department. John regularly leads quality improvement efforts throughout the shop and serves as the management representative for the organization’s ISO certifications.