After Cord's takeover, the new company was renamed "Duesenberg, Inc." Fred continued in the new organization, now with the title of vice president in charge of engineering and experimental work. Whereas Augie had played an important role in the development of the Model A and its variant, the very rare X, he had nothing to do with the J and had no formal connection with Duesenberg, Inc. until later. According to the expert Marshall Merkes, "Cord did not want Augie around." However, all Duesenberg racing cars produced after 1926 were Augie-built in an enterprise that functioned separately, and in a building apart from the main Duesenberg plant. He was also responsible for a number of engineering achievements like the superchargers he developed for both the Auburn and Cord motorcars.