Ryan A. Cunningham

Christopher L. Bell is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law and Litigation - Environmental. Christopher L., who practices law in Houston, Texas, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christopher L. is held by other top lawyers in the same geographic and legal practice area.

David A. Brooks is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. David A., who practices law in Houston, Texas, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David A. is held by other top lawyers in the same geographic and legal practice area.

William W. Sentell III is a top attorney recognized by Best Lawyers in the practice area(s) of Franchise Law. William W., who practices law in Houston, Texas, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William W. is held by other top lawyers in the same geographic and legal practice area.

Kent Hanszen is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Real Estate Law. Kent, who practices law in Houston, Texas, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kent is held by other top lawyers in the same geographic and legal practice area.

Brian E. Simmons focuses on all facets of intellectual property law, including patent and trade secret litigation; patent counseling; due diligence investigations for investments, acquisitions, and divestitures; technology transfers, joint developments, and other research agreements; licenses; transactions involving IP; and risk consulting. Mr. Simmons has represented clients in a variety of matters in the chemical arts after serving as a senior research chemist prior to practicing law. His e...

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

Mary Pace Livingstone represents defendants in a wide range of complex commercial circumstances in both state and federal courts. She joined the firm in August 2009. Prior to joining the firm, Ms. Livingstone clerked for the Honorable Chief Justice Adele Hedges of the Texas Court of Appeals, First District and was an associate with Bracewell & Giuliani, LLP. Obtained dismissal in state court for a director of an oil and gas company in case involving negligent misrepresentation, fraud, and...

“When a client hires me, they get someone with 30-plus years of experience who is going to pay very personal attention to each and every matter that comes across my desk." — Trey Hendershot Simon W. “Trey” Hendershot III is the Managing Shareholder of Hendershot Cowart P.C. , where he leads a team of skilled business attorneys practicing complex business litigation, health law, regulatory compliance, and OSHA defense since 1987. With over three decades of experience, T...

Carolyn Russell represents management in a variety of employment-related matters, including litigation involving age, disability, race and sex discrimination claims, covenants not to compete, trade secrets, wage and hour claims, ERISA claims, and other workplace torts. Her practice focuses on employment litigation and consultation and commercial litigation. She handles all varieties of employment disputes, including claims of discrimination, retaliation, harassment, wrongful termination and b...

For more information, please visit www.gibsondunn.com/lawyer/florey-tull/ .