Ashley Knarr

Amy E. Lott is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Mergers and Acquisitions Law. Amy E., who practices law in Dallas, Texas, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Amy 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.

David M. Rosenberg is a top attorney recognized by Best Lawyers in the practice area(s) of Nonprofit / Charities Law and Tax Law. David M., who practices law in Dallas, Texas, has been recognized since 2008. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David M. is held by other top lawyers in the same geographic and legal practice area.

Chalk is a 1973 graduate of University of Texas School of Law (J.D.), with prior M.A. (1967) and B.S. (1962) degrees from Tennessee Tech University, and A.A. degree (1956) from Freed-Hardeman College. Prior to joining in 1986 Whitaker Chalk Swindle & Schwartz PLLC, Fort Worth, Texas, and its predecessors, Chalk was President of Dabney Capital, Dallas, Texas (1984-86) (real estate finance), General Counsel and Vice President of LaJet, Inc., Abilene, Texas (1978-84) (petroleum refining and ...

John B. Brown is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. John B., who practices law in Dallas, Texas, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John B. is held by other top lawyers in the same geographic and legal practice area.

Shareholder Heidi Storz joined the firm in 1999 and has more than 20 years of experience in construction defect litigation. Prior to attending law school, Heidi served as a Peace Corps volunteer in Belize, Central America where she worked with young adults and children who had experienced physical or sexual abuse. While in Belize, Heidi traveled to every high school in the country to conduct the first ever study quantifying the incidence of child abuse. Before serving in the Peace Corps, Heid...

Chris Carr , an award-winning and nationally-recognized Texas lawyer, represents injured plaintiffs in catastrophic personal injury and wrongful death cases. He also represents businesses and individuals in high dollar and complex business disputes. Since 1994, Mr. Carr has tried cases to Judges, juries and arbitrators. He briefly interrupted his trial practice for a three-year term as General Counsel at USMD Holdings, Inc. during which he presided over the sale of that publicly traded compan...

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...

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.

I help businesses solve problems involving intellectual property (IP) law, business strategy, and technology law with an emphasis on intellectual property rights, patents, trademarks, copyrights, trade secrets, anti-counterfeiting, IP portfolio strategy, and commercial litigation. Intellectual Property Litigation & Business Litigation I have handled more than 500 intellectual property disputes, including over 40 patent infringement cases and hundreds of IP enforcement actions. I also have...