James Controls Announces New Employee

January, 2008

Cherry Hill– Don Heffelfinger, PE, has joined James Controls as a Principal Process Control Engineer according to Ernest M. James, founding Principal. Mr. Hefflefinger has over 35 years of refinery experience in a variety of roles including Process Control Group Leader, Project Manager, and Operations Engineer. He oversaw the implementation of a Foxboro DCS systems upgrade for the Blenders, Desulfurizer, HP Reformer, and the SGS/ACR unit. For each of these units he implemented multivariable control, DCS embedded constraint controls, and predictive analytical control. Prior to joining James Controls, Mr. Heffelfinger was employed for 35 years at the Delaware City, DE refinery currently owned by Valero. He holds a BS in Chemical Engineering from Drexel University and is a Licensed Professional Engineer in the State of Delaware.

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