William D. "Bill" Howell

Bart A. Rue has over 30 years of trial practice in oil and gas related matters as well a complementary commercial litigation background. Since 2010, Mr. Rue has served as lead counsel in over 200 oil and gas litigation and commercial litigation matters, including lease interpretation issues, royalty underpayment issues, surface use disputes, lease termination disputes, and other issues affecting land and mineral ownership. Mr. Rue currently represents exploration companies and landowners in s...

Alicia Sienne Voltmer is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Alicia Sienne, who practices law in Dallas, Texas, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alicia Sienne is held by other top lawyers in the same geographic and legal practice area.

“While many of my cases are litigated, my training in collaborative law ensures that every effort is taken to reach a resolution in the most cost-effective and clear manner possible.” – Aimee Pingenot With a compassionate focus and an eye towards the future, Aimee works with clients to skillfully assist them in identifying their goals and guide them towards a resolution in often complex and contentious family law matters. Having a Master’s degree in social work provide...

Jacob L. LaCombe is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property. Jacob 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 Jacob L. is held by other top lawyers in the same geographic and legal practice area.

Rex A. Mann is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Litigation - Patent. Rex A., 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 Rex A. is held by other top lawyers in the same geographic and legal practice area.

Mr. Newton is a partner in the Intellectual Property Litigation Group whose practice maintains a particular emphasis on complex patent infringement litigation and counseling. Many of the matters for which Mr. Newton has been responsible involve multiple parties and multiple jurisdictions, often within multiple countries. For example, he has represented clients in federal courts in California, Colorado, Delaware, Illinois, New York, North Carolina, Oregon, Texas, Virginia and Wisconsin and has...

George Parker is a family law attorney serving clients in McKinney, Texas and throughout Collin County, Dallas County, and North Texas. For nearly four decades, he has represented individuals and families in divorce, child custody, and other family law matters before Texas family courts. George approaches each case with careful planning and practical judgment, developing strategies that reflect his clients’ goals, priorities, and long-term concerns. He is a founding partner of Mueller F...

Eva W. Turner is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. Eva W., who practices law in Dallas, Texas, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Eva W. is held by other top lawyers in the same geographic and legal practice area.

Abbey Garber focuses his practice on tax litigation and providing advice in connection with applying tax laws to individuals, estates, corporations, and partnerships. Serving more than 30 years in the Office of Chief Counsel at the Internal Revenue Service, he tried cases of all sizes in Tax Court, earning significant favorable opinions in fraud, tax shelter, and many other cases; received a full Tax Court opinion in an attorneys’ fees case; and prosecuted criminal tax cases in United S...

Andrew LeGrand is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice and Commercial Litigation. Andrew, who practices law in Dallas, Texas, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrew is held by other top lawyers in the same geographic and legal practice area.