Michael Kelsheimer

Brad Caldwell is one of the nation’s leading trial lawyers focusing on patent infringement and complex commercial litigation for plaintiffs and defendants. His successes before judges, juries, and arbitration panels include cases involving digital media, telecommunications, computer networking, semiconductors, computer chips, data security, computer imaging, medical devices, enterprise software, banking technology, and oilfield services. Brad has been named a “Titan of the Plainti...

John Leininger joined Otteson Shapiro's Dallas office in January, 2016. Mr. Leininger is a key member of the firm’s Bankruptcy & Creditors’ Rights and Litigation practice areas. He focuses on core bankruptcy matters, bankruptcy litigation, and general civil litigation. He was named to The Best Lawyers in America© 2021 for his work in Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. After graduating law school, Mr. Leininger served as a law clerk ...

Robert S. Hill is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property. Robert S., who practices law in Dallas, Texas, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Robert S. is held by other top lawyers in the same geographic and legal practice area.

John Palmer is a trial attorney and mediator. His primary areas of practice are family law, federal law, patent litigation, alternative dispute resolution, and general civil litigation. He is a published author and speaker on various topics including federal court litigation, mediation, family law, ethics and civility. Prior to joining Naman Howell, John served as a briefing attorney for the U.S. District Court, Western District of Texas, Waco Division. He has since been involved in a variety...

Trevor M. Brown is a partner in SBSB Eastham’s Dallas office. A battle-tested litigator, he concentrates his practice on the defense of contractors and design professionals from defect and personal injury claims. A member of SBSB Eastham’s bench since March 2024, he has a vast wealth of experience defending against construction defect suits throughout Texas. In addition to this practice, he litigates personal injury cases, commercial litigation matters and business disputes rangin...

Tyree C. Collier is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Tyree C., who practices law in Dallas, Texas, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Tyree C. is held by other top lawyers in the same geographic and legal practice area.

Barrett Howell defends companies, executives, and healthcare professionals against government investigations. For over two decades Barrett has guided clients to favorable outcomes in criminal and civil fraud investigations, criminal prosecutions, and enforcement actions. Barrett is a strategic problem solver who works proactively on behalf of his clients to avoid indictment, lawsuits, and enforcement actions.

Greg Hidalgo has a business mindset that informs every aspect of his legal work. As a former CPA who audited companies for a major accounting firm, he advises public and private clients on the buying and selling of businesses, as well as on joint ventures and corporate governance issues. In every transaction he handles, he uses his financial experience to ensure that the economics of the deal work in his client's favor. Whether advising clients on acquisitions, equity financings that fund gro...

Over the past 20+ years of practice, Lyons has tried cases to juries, judges, and arbitrators throughout the state of Texas and all over the country. In the process, Lyons has obtained verdicts, awards, and settlements totaling over a billion dollars on behalf of his clients—many involving high profile, high exposure matters . Lyons has extensive trial experience in cases involving catastrophic personal injuries , wrongful death , product liability , business disputes , construction def...

William R. Mureiko is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law and Trusts and Estates. William R., who practices law in Dallas, Texas, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William R. is held by other top lawyers in the same geographic and legal practice area.