It is unusual for an investigator to have developed expertise in this area and Gatewood directly attributes his familiarity to his long time employment with the Quarles and Brady law firm.  During his sixteen years with that entity he became familiar with the inner workings of fair competition legislation and the real world application of those concepts.  When facts are needed to be either cultivated or documented for later evidentiary presentation, Gatewood is unique in the set of skills he brings to the table.