D. Randall "Randy" Montgomery

Sherry L. Travers is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Sherry L., 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 Sherry L. is held by other top lawyers in the same geographic and legal practice area.

Juanita advises on a variety of matters, with a focus on safeguarding and protecting IP rights through trademarks and patents, patent and trade secret litigation, and inter partes review proceedings. In addition, she is skilled in performing IP due diligence for litigation funding transactions. Juanita also is a member of the team assisting the Special Compliance Coordinator appointed by the U.S. Department of Commerce to monitor, assess and report on the U.S. export control compliance of Zho...

Kelly has worked with major pharmaceutical and medical device clients in in all phases of the litigation process, including discovery, motion practice, expert workup, and trial preparation. Her pharmaceutical and medical device experience is focused on the management of consolidated mass tort actions, particularly in the multidistrict litigation (MDL) context. Kelly has assisted in trying multiple MDL bellwether trials as a member of the trial team. Kelly also has prior experience defending r...

Andrew Payne graduated at the top of his class in law school and started his career working for a prestigious international firm representing large insurers and corporations. But it did not take long for Andy to realize that he wanted to help people who had suffered harm through no fault of their own, not protect negligent corporations whose actions harmed people. Andy’s passion for handling significant personal injury cases stems from this desire to help people who truly need justice. ...

Chad A. Key’s legal experience includes all aspects of real estate, with an emphasis on acquisitions and dispositions of real property, development of real property, financing, and commercial leasing transactions. He represents a variety of publicly traded and privately held corporate clients, real estate funds, and individuals in all types of complex real estate matters, including industrial, office, hotel, retail, ranch land, and multi-family projects. Mr. Key also has experience in t...

Kris is board certified in the area of Family Law and Child Welfare by the Texas Board of Legal Specialization. Kris earned her law degree at St. Mary's University School of Law in San Antonio after completing her Bachelor of Business Administration at Southern Methodist University in Dallas. She continued her education by earning a Master of Business Administration at St. Mary's University School of Business. Kris has four children and lives in Dallas with her husband. Kris is a credentialed...

Ryan Hargrave’s practice focuses on intellectual property disputes and complex commercial litigation in federal courts across the country, as well as the United States Patent and Trademark Office. She has successfully managed and tried matters spanning a broad range of technologies and industries, including pharmaceuticals, wireless networking, cellular networking, file sharing and storage, and downhole oilfield tools. Ryan is experienced and skilled in all aspects of complex litigation...

Kenneth L. Betts is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Kenneth L., 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 Kenneth L. is held by other top lawyers in the same geographic and legal practice area.

LeElle Slifer is an experienced trial lawyer who practices in Winston & Strawn LLP's Dallas office. Her clients describe her as a litigator who “provides time-critical business and strategic counsel that can make all the difference in high-stakes litigation.” With significant experience in a wide range of disputes—including complex commercial, oil and gas, antitrust, patent and copyright infringement, non-competes, theft of trade secrets, class actions, and even the seiz...

Practice Areas Commercial & Business Litigation Temporary Restraining Orders & Temporary Injunctions Professional Liability Legal Malpractice & Legal Ethics Disqualification Disputes Appellate Practice Emphasis Carol helps businesses and individuals solve their commercial legal problems, everything from addressing disputes before a lawsuit is filed to aggressively pursuing full-blown litigation and trials. A lawyer for more than 20 years, Carol is experienced, creative, tough and ...