Elizabeth P. Corey

Charley Davidson leads the firm’s criminal defense practice, where he offers passionate, responsive counsel to guide clients facing state and federal charges in the areas of white collar and blue collar crime. Prior to joining Hanszen Laporte, he was a partner at a large international firm specializing in white collar defense, as well as a partner at a Houston-based criminal defense law firm. Charley also spent three years as an assistant U.S. attorney in the U.S. Attorney’s Offic...

Jason S. McManis is a partner at AZA and the head of AZA’s intellectual property group. He is a skilled trial lawyer with extensive experience in front of the jury in courtrooms across the United States. IAM Patent 1000 ranks Mr. McManis as a leading patent litigator and highlights that he “is often brought in to take over cases from previous counsel” while commending his ability to “adapt to changing circumstances with alacrity.” Mr. McManis represents both plai...

Letitia Quinones-Hollins brings more than 23 years of white collar and criminal law experience to her clients in Houston, throughout the state of Texas, and across the nation. A graduate of Texas Southern University’s Thurgood Marshall School of Law, Letitia began her legal career in a partnership and subsequently accepted an apprenticeship under the tutelage of the legendary Robert A. Jones. After spending five years under his guidance, Letitia branched out on her own and formed Quinon...

Teresa Valderrama is a partner in the firm's Houston office. She has more than 25 years of experience representing employers in all aspects of workplace law, including corporate investigations and compliance, wage & hour collective action defense, and defense of all manner of discrimination, workplace harassment and other work-related claims. This includes advice and counsel regarding trade secrets/business-asset protection, defense of the Sarbanes–Oxley Act (SOX) and other whistleb...

Wills Collier is a Partner at Houston's Heim, Payne & Choursh, focusing on patent infringement litigation covering a wide range of technologies, including computer and electrical engineering, oil and gas technologies, and mechanical systems. With experience in all phases of district court litigation, Mr. Collier provides a technical and engineering background that helps him effectively communicate key issues to judges and juries. Mr. Collier began his career practicing patent litigation a...

Jeffery B. Vaden is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. Jeffery B., who practices law in Houston, Texas, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeffery B. is held by other top lawyers in the same geographic and legal practice area.

Victoria Alford is a top attorney recognized by Best Lawyers in the practice area(s) of Admiralty and Maritime Law and Personal Injury Litigation - Plaintiffs. Victoria, 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 Victoria is held by other top lawyers in the same geographic and legal practice area.

Jim Hall is a trial lawyer at Kean Miller based in Houston, Texas, representing businesses and organizations in complex civil litigation. He has experience appearing before state and federal trial courts, the United States Courts of Appeals, and the United States Supreme Court. Clients regularly seek his counsel for strategic guidance in high-stakes matters that require careful case management and a practical approach to dispute resolution. Jim serves as national litigation counsel for compan...

Molly Dear Abshire has been licensed to practice law in the State of Texas since 1993 and is certified as an Elder Law Attorney by the National Elder Law Foundation. She received a J.D. from South Texas College of Law and her B.A. in English from Texas A&M University in 1989. Ms. Abshire has authored professional papers and Houston Chronicle articles, which typically focus on topics such as estate planning, Medicaid planning, elder law and special needs trusts. She is a former President o...

Joseph E. Bain is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law and Litigation - Bankruptcy. Joseph E., 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 Joseph E. is held by other top lawyers in the same geographic and legal practice area.