Robert C. Prather, Sr.

Richard Schellhammer focuses his practice on construction law and business litigation, with an emphasis on design professional malpractice defense and commercial and residential construction litigation.Richard has experience in all aspects of the construction process, including negotiation and preparation of design and construction contracts, risk allocation, and project management. He litigates and arbitrates disputes involving design and construction errors, delay claims, building performan...

Rebecca R. Massiatte is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. Rebecca R., who practices law in Dallas, Texas, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rebecca R. is held by other top lawyers in the same geographic and legal practice area.

Steven Hartsell is a registered patent attorney and focuses his practice on patent infringement litigation, patent licensing, and inter partes review proceedings. He has represented clients in federal courts across the country in cases involving a variety of technologies, including semiconductors, distributed agent architectures, cellular phones, telecommunications, software anti-piracy, medical devices, DVD and television controls, and optical systems. Steven also has extensive experience re...

Darren Hauck is partner-in-charge of the firm’s Dallas office. He concentrates his practice on domestic and international mergers and acquisitions, joint ventures, outsourcings and other large commercial transactions, with an emphasis on technology and the travel and travel service industries. Darren’s practice has involved a wide variety of complex transactions, often involving three or more negotiating parties of more than one nationality. He also has advised clients on the crea...

David Genender is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. David, who practices law in Dallas, Texas, has been recognized since 2026. 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.

Kathryn SamlerProtecting and serving children and families is a longstanding commitment of Katie’s. She strongly advocates for clients when they are going through one of the most difficult times of life, and ensures that her clients goals are prioritized. Katie has a special interest in helping families with challenges that include complex property division, mental health issues (including personality disorders), and substance abuse issues.

For over two decades, Kirsten M. Castañeda has briefed and argued state and federal appeals and original proceedings that raise issues critical to businesses and industries across Texas and the nation. In pursuing appellate relief, she never loses sight of the fact that every appeal involves more than just the law. Learning a client’s business and ultimate goals allows Kirsten to craft legal arguments and strategy that serve not only the case at hand, but also the client’s ...

Dallas attorney Brad Jackson is an experienced trial lawyer who is Board Certified in Civil Trial Law by the Texas Board of Legal Specialization. Brad represents personal injury plaintiffs, individuals, and business clients in the Dallas-Fort Worth Metroplex and throughout North Texas in a wide variety of high-stakes legal disputes. He is well known for putting clients first in cases involving serious personal injuries, wrongful death, business disputes, high-dollar will contests, trustee, an...

Kelly Hartmann focuses on resolving client issues through innovative, cost-effective strategies that align with business goals—balancing aggressive litigation with practical resolution. He represents energy, maritime, and construction firms, their underwriters, and insurers, and handles complex litigation including wrongful death, Jones Act, drilling operations, health care, and trucking liability cases. Kelly also advises clients on contracts and commercial documents, including master ...

Marc H. Klein is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Marc H., who practices law in Dallas, Texas, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Marc H. is held by other top lawyers in the same geographic and legal practice area.