Terrell R. Miller

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...

Having tried more than 60 cases, Todd Mensing is Board Certified in Civil Trial Law by the Texas Board of Legal Specialization, a distinction reserved for Texas trial lawyers with a high degree of trial experience and expertise. During the last ten years, an average of fewer than five attorneys per year statewide has earned the distinction. Todd is recognized among the top lawyers in the nation for commercial litigation and construction litigation in The Best Lawyers in America. Todd is also ...

Dwana Waltman joined The Lanier Law Firm in February of 2009 as an intake attorney for the toxic tort division. Mrs. Waltman was born in Lufkin, Texas. She graduated from Baylor University, magna cum laude, in 1993 with a degree in Sociology and attended law school at Texas Tech University. Mrs. Waltman was in private practice in Lubbock before taking a position as an Executive Director of a non-profit legal organization. Under her direction, the agency tripled in size and vastly expanded ser...

Sumit K. Arora is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Construction. Sumit K., 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 Sumit K. is held by other top lawyers in the same geographic and legal practice area.

With over two decades of experience as a litigator, Chris Hanslik’s practice has spanned the full spectrum of commercial and business litigation, including contracts, business torts, securities and corporate governance, oil and gas, lender liability, trade secrets, non-compete agreements and other employment-related disputes. Recognizing that the last place most business clients want to be is in the courtroom, Chris strives to develop creative, practical, and value-driven solutions to c...

Jonathan began his education at Abilene Christian University where he graduated with a Bachelor of Science, highest honors, from the Agriculture and Environmental Sciences Department in 2004. There he distinguished himself as a Jack Pope Fellow, student body president, SGA Treasurer and as a leader for a variety of other student organizations. He was also honored with the University Scholar Award, Trustee Award, Young American Award, and National Eagle Scout Scholarship. In addition, he was s...

Dan Cogdell is a partner in the Litigation Practice Group and a member of the corporate compliance and white collar defense team. He defends corporations and individuals in high-profile white collar criminal defense jury trials and related disputes. Dan has nearly 40 years of experience representing individuals and corporations in a broad range of high-profile, bet-the-company white collar and criminal defense matters. Dan is a Fellow of the American College of Trial Lawyers, an invitation-on...

Emily Miller has experience handling a wide variety of commercial litigation matters, involving securities, financial institutions, energy, real estate, intellectual property, antitrust, insurance, product liability, and general commercial litigation. Emily represents clients in complex business disputes, including contracts, fraud, negligence, trade secret protection, fiduciary duty, and corporate governance in state and federal court and in arbitration proceedings. Her clients span numerous...

Raffi has broad experience in both trial and appellate matters nationwide. He has briefed and argued dozens of appeals in federal and state courts of appeals around the United States. Raffi also maintains an active practice in the United States Supreme Court, including both merits and amicus briefs. In 2019, Raffi briefed and argued Fort Bend v. Davis , where his client prevailed in a 9-0 decision written by Justice Ruth Bader Ginsburg. The Firm later successfully represented Ms. Davis in her...

Mark Lanier is consistently recognized as one of the top civil trial lawyers in America. Best known as a zealous advocate for individuals in personal injury and product liability claims against major corporations, Mark brings passion, creativity and an unparalleled ability to connect with juries in courtrooms across the nation. During the past 30 years, Mark has taken on some of the biggest challenges in the legal field. In doing so, he has achieved some of the largest verdicts in history, ac...