Effective in April, Dan Patterson assumed the post of president and chief executive officer of Moss Inc., headquartered in Elk Grove Village, Ill. Patterson will be responsible for the revenue and profit growth of Moss’s four operating divisions, Moss Exhibits, Moss Retail, Moss Events and Moss Sports. His 25 years of experience in the exhibit and event industry, much of it managing the retail and sports divisions of Moss, make him “the perfect leader to take Moss to the next level in all of the markets it serves,” said Charles J. Corsentino, chairman of Moss Inc. The company has locations in Illinois; Salt Lake City, Utah; Berkeley, Calif.; New York, N.Y.; and Las Vegas, Nev.