Ann Knuckles Mahoney

Mr. Patterson is an experienced patent practitioner and trial attorney. His primary practice involves the writing and prosecution of patent applications in the electrical, electronic, and computer software arts including business methods; patent, trademark and copyright counseling, including preparing validity and infringement opinions; licensing; and litigation in all areas of intellectual property law. He has assisted clients in obtaining over 200 U.S. patents. From 1973 to 1977 Mark Patter...

After graduating from law school in 1987, Tom Davis began his legal career at Ogletree Deakins and is currently the practice group leader of the firm’s Traditional Labor Practice Group. Mr. Davis represents employers in all aspects of employment law matters with a primary focus on the area of traditional labor law. He assists clients in maintaining union-free work environments through the implementation of cutting-edge, positive employee relations programs and creative leadership educat...

Walter Neilsen is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Walter, who practices law in Nashville, Tennessee, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Walter is held by other top lawyers in the same geographic and legal practice area.

David Marks is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. David, who practices law in Nashville, Tennessee, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David is held by other top lawyers in the same geographic and legal practice area.

Ryan practices complex commercial litigation. Among other high-stakes business disputes, he has recently litigated covenants not to compete and trade secrets, commercial real estate transactions, contract disputes, business torts, and shareholder and corporate-governance issues. In 2025, Ryan was named the “Lawyer of the Year” in Nashville for real estate litigation. Ryan’s practice includes antitrust litigation, in which he represents large corporate clients in courts aroun...

Jay Campbell advises middle-market U.S., Canadian, and European companies with the acquisition and disposition of operating and financial assets. He represents clients in middle-market mergers and acquisitions and middle-market corporate finance, including corporate lending and corporate equity formation. He also advises clients on private equity offerings, equity recapitalizations, and other capital formation techniques. Jay represents both borrowers and lenders with lending transactions, in...

Richard Underwood ’s litigation practice concentrates in the areas of general civil litigation, commercial, employment, and personal injury litigation. He has represented clients throughout the South. Mr. Underwood has tried more than 150 jury trials to verdict and has tried cases in Tennessee, Mississippi, Arkansas, Kentucky, Missouri and Georgia, in both state and federal courts. He has tried all types of cases, including employment (age, race, and sex discrimination), wrongful termin...

Greg Pease is a business lawyer who understands that legal concerns and business considerations are intertwined. A trusted advisor and valued advocate for his clients, Greg brings a wealth of diverse experience and a practical, results-oriented approach to representing clients across the business spectrum, including in sectors such as health care, automotive, manufacturing, electronic payment processing, business services, education, distribution and publishing. Leveraging the insights he gai...

Thor Urness practices complex business litigation, including bet-the-company cases, intellectual property litigation and related counseling. Thor has served as lead trial counsel in commercial litigation that yielded two of Tennessee’s largest jury verdicts, for $26.5 million and $18.8 million, both in favor of his clients. Thor’s practice is generally divided equally between matters in Tennessee and elsewhere.

Leslie Goff Sanders is the Managing Partner of Barton’s Nashville office. She assists employers in all areas of labor and employment law, with a particular focus on day-to-day counseling, litigation, trade secrets and non-competition, and executive compensation. Leslie's philosophy is to understand the client’s business, not just the employment laws. By understanding the nature of her client’s business and their goals, she can better advise them on how to successfully naviga...