CHICAGO – January 3, 2017– Patterson Law Firm, a commercial litigation law firm, has elevated Michael D. Haeberle to Partner. Mr. Haeberle focuses his practice on commercial litigation, including breach of contract, legal malpractice and professional liability and appellate matters. He received his law degree from the University of Chicago Law School in 2012 and his B.A. degree from Carleton College, Northfield, MN.