Charles J. Argento

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...

Jennifer Tomsen is a lawyer recognized by Best Lawyers in the practice area of Litigation - Regulatory Enforcement (SEC, Telecom, Energy). Jennifer practices law in Houston, Texas Best Lawyers has recognized Jennifer Tomsen since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Jennifer Tomsen is held by other lawyers.

Margaret Bryant is a lawyer recognized by Best Lawyers in the practice areas of Appellate Practice, Construction Law and Litigation - Construction. Margaret practices law in Houston, Texas Best Lawyers has recognized Margaret Bryant since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Margaret Bryant is held by other lawyers.

John Jakuback represents businesses and institutions in complex commercial and personal injury litigation, including matters involving Fortune 500 companies, regional enterprises, municipalities, and other organizational clients. His practice focuses on the defense of high-exposure claims, including large-scale and multi-party disputes across Texas, Louisiana, and other jurisdictions. Based in Houston, Texas, John is a shareholder at Kean Miller and brings decades of litigation experience to ...

Carlyn Burton uses intellectual property (IP) in creative and strategic ways to help clients achieve their business goals. With more than 20 years of IP legal experience under her belt, Ms. Burton has represented a wide range of clients – from accomplished Fortune 500 companies to innovative start-ups. As a scientist, she combines diverse technical knowledge with a strong skill set across multiple areas: domestic and foreign patent prosecution and maintenance , IP counseling , licensing...

Alexandre A. Afanassiev is a lawyer recognized by Best Lawyers in the practice area of Immigration Law. Alexandre A. practices law in Houston, Texas Best Lawyers has recognized Alexandre A. Afanassiev since 2020. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Alexandre A. Afanassiev is held by other lawyers.

Curtis W. Martin represents contractors and owners involved in large and complex construction projects throughout Houston, Texas, and beyond. His practice focuses on Construction Law and Litigation – Construction , advising clients at every stage of the construction process, including the preparation and negotiation of contract documents, risk management, and the business and legal issues that arise during active projects. He also assists clients with dispute resolution and regularly se...

Warren W. Harris is a lawyer recognized by Best Lawyers in the practice areas of Appellate Practice, Bet-the-Company Litigation, Commercial Litigation and Mass Tort Litigation / Class Actions - Defendants. Warren W. practices law in Houston, Texas Best Lawyers has recognized Warren W. Harris since 2008. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Warren...

Stephanie Jeane is an executive compensation partner in the Houston office of Kirkland & Ellis LLP. Stephanie’s practice focuses on executive compensation and benefits matters in connection with mergers and acquisitions, spin-offs and divestitures and public offerings. Stephanie also advises clients on a wide range of compensation and associated tax, securities and corporate governance matters, including the design, disclosure and implementation of equity and cash incentive programs...

Nick Spiliotis is a partner in the firm’s Labor & Employment Practice Group, where he counsels employers regarding a broad range of workplace issues. He is Board Certified in Labor and Employment Law by the Texas Board of Legal Specialization. Nick’s practice crosses multiple industries, representing clients in the oil and gas, restaurant and hospitality, banking, maritime, manufacturing, and construction arenas. He acts as a strategic advocate who seeks to minimize the possib...