W. Andrew Lanius

David E. Warden is an internationally recognized expert in business litigation and arbitration, including patents and other intellectual property. He is a lawyer, arbitrator, engineer, adjunct professor, published author, and businessman. Mr. Warden has tried many healthcare, energy, securities, and intellectual property business lawsuits for individual clients and entities, as well as mass actions and class actions, and is licensed as a patent attorney before the U.S. Patent & Trademark ...

Bob Collie serves as bond, disclosure, and underwriters’ counsel in tax-exempt bond transactions for clients including cities, counties, school districts, and special authorities throughout Texas. He has also worked on education, transportation, utility, aviation, port, convention center, and sports facility financings. Bob draws on his experience as City Attorney of Houston to represent local governments as special counsel in joint public/private development, election, redistricting, a...

Charles H. Still, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Securities / Capital Markets Law and Securities Regulation. Charles H., who practices law in Houston, Texas, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Charles H. is held by other top lawyers in the same geographic and legal practice area.

Steve Fernelius successfully handles high-profile and complex litigation, especially matters that come under intense public scrutiny. He has a sophisticated understanding of how cases affect his clients’ business, and he does everything he can to resolve his clients’ problems. His work for clients includes representing an international oil and gas company in three separate trials from 2005 to 2009 involving a catastrophic explosion at one of its oil refineries, which ultimately re...

Pete T. Patterson is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Banking and Finance. Pete T., 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 Pete T. is held by other top lawyers in the same geographic and legal practice area.

David M. Medina is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice and Commercial Litigation. David M., who practices law in Houston, Texas, has been recognized since 2021. 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.

Craig H. Clendenin is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Craig H., 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 Craig H. is held by other top lawyers in the same geographic and legal practice area.

Jim D. Aycock is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Jim D., 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 Jim D. is held by other top lawyers in the same geographic and legal practice area.

With nearly 30 years of experience, Terry D. Kernell assists clients in complex commercial litigation, although he often lends his experience and expertise in probate litigation and personal injury matters. Mr. Kernell has handled cases in federal and state courts as well as domestic and international arbitrations. His experience includes business contracts and torts, trade secrets, antitrust, and qui tam claims under the federal False Claims Act. He has served as lead counsel for individuals...

Dwayne L. Mason serves as the head of the Texas Intellectual Property Litigation Practice. Dwayne’s practice focuses on patent, trademark, copyright, trade secret, and technology-based commercial litigation. Dwayne also manages patent and trademark portfolios and assists companies in protecting and commercializing their intellectual property, including many transactional matters in the technology, media, life sciences, energy, and natural resources industries. Dwayne has litigated numer...