In the law firmsMuch Shelist P.C. added Mary Vidal Hays as a principal in the wealth transfer and succession planning group.In her practice, she provides advice regarding estate planning matters for a variety of clients from high-net-worth individuals to young couples to domestic partners and people with disabilities.• Stanley A. Schlitter joined the Chicago office of Fitch, Even, Tabin & Flannery LLP as partner.Schlitter represents clients in intellectual property enforcement with an emphasis on patent litigation …