David Thompson Norton

William N. Warren joined Kelly Hart in 1993 and is a partner in the firm’s Litigation practice group. He attended Baylor University, where he earned his Bachelor of Arts in 1989, and Baylor University Law School, graduating with his Juris Doctor degree, cum laude , in 1993. Mr. Warren has considerable experience representing clients in state and federal courts in a broad range of complex civil litigation matters, including business torts, securities issues, construction claims, products...

Kenn Webb has practiced business law and been actively involved in civic and charitable affairs in the City of Dallas for 35 years. He has represented businesses ranging from industry leaders to start-up ventures in many industries, including energy, retail, trucking, technology development, manufacturing, construction materials, and investment banking. He has assisted these clients with securities offerings, mergers and acquisitions, SEC filings, and a wide variety of commercial contracts an...

A fourth generation attorney, Debbie Dudley Branson is a key member of The Law Offices of Frank L. Branson, one of the most respected trial firms in the Southwest. Her work focuses on high-level litigation strategy in a broad array of cases, from catastrophic personal injury claims to complex commercial litigation. Holding an advanced degree in psychology, Ms. Branson also directs focus groups, attitudinal surveys, voir dire, witness preparation, argument, and jury debriefing. Additionally, B...

John H. Cayce was Chief Justice of the Second Court of Appeals from 1995 to 2009. While on the court of appeals, he authored more than 1500 legal opinions and led the court in making reforms that established it as one of the most efficient and respected intermediate appellate courts in the state. In addition to his service on the court of appeals, Judge Cayce was commissioned by the Governor of Texas on two separate occasions to serve as a Justice on the Texas Supreme Court. Following his dis...

Ashley E. Johnson is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice. Ashley E., who practices law in Dallas, Texas, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ashley E. is held by other top lawyers in the same geographic and legal practice area.

J. Karl Viehman is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Personal Injury Litigation - Defendants and Product Liability Litigation - Defendants. J. Karl, who practices law in Plano, Texas, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which J. Karl is held by other top lawyers in the same geographic and legal practice area.

Sandy Liser focuses her practice on workers’ compensation law, personal injury defense, products liability law, insurance subrogation and medical malpractice. She is a Fellow of the Texas Bar Foundation and a skilled presenter in her fields of expertise. She was listed as a Top Attorney in Tarrant County by Fort Worth, Texas magazine in 2003 and has been listed in Texas Super Lawyers (Thomson Reuters Legal) since 2005. Ms. Liser received her J.D. degree from Baylor University School of ...

As the founder of GreeningLaw, P.C., Robert L. Greening is committed to representing clients in the entire state of Texas. He focuses his practice on handling personal injury cases that involve the following matters: car accidents, rollover and crash cases, 18-wheeler and commercial trucking accidents, electrocution and burns, slip-and-fall accidents, premises liability, construction accidents, on-the-job injuries, sexual abuse litigation, nursing home litigation, medical malpractice, pharmac...

Michael Lang focuses on complex commercial, bankruptcy and probate disputes on behalf of trustees and the beneficiaries of wills and estates or trust representatives. Michael handles cases in a wide range of issues involving: · Breach of fiduciary duty · Breach of contract · Fraud · Fraudulent transfer and preferential transfer claims · Tortious interference · Partnership-Related Disputes · Derivative and shareholder disputes · Theft of ...

Todd W. Spake is the chair of Kelly Hart's Oil & Gas/Energy Practice Group and represents oil and gas operators and interest owners across the state in his broad-based energy practice. Mr. Spake's primary focus is on transactional matters, including the purchase and sale of oil and gas producing properties, farm-outs, joint development agreements, natural gas processing and sale agreements, seismic agreements, complex rural and urban oil and gas leases and surface use agreements, pipeline...