Attorney at Law
- Appellate Litigation
- Breach of Contract
- Demand Letter
- Case Law Research
- Operating Agreement
"Brian drafted an operating agreement for our new accounting business. He was responsive and delivered exactly what we needed."
"Brian helped me draft a consulting agreement for use in my new practice as an expert witness. He thoughtfully answered my questions, raised important issues I had not thought of, and developed an agreement I can use with confidence."
Sep 2016 - Present
Represent a wide range of clients with issues or disputes relating contracts and oil and gas production, as well as assisting in-house counsel with regulatory and other research projects.
Mattingly & Roselius, PLLC
Attorney and Of Counsel
May 2014 - Sep 2017
Represented clients in a wide array of litigation areas in state and federal court, including oil and gas royalty underpayment, insurance, consumer protection, corporate responsibility and fiduciary duties, securities, and antitrust.
Tisdal & O'Hara, PLLC
Aug 2009 - May 2014
Represented counties in complex ad valorem taxation disputes involving natural gas in underground storage, gathering systems, power plants, and livestock, resulting in the distribution of substantial revenue to area school systems. Successfully represented clients in surface damages and lease cancellation litigation.
Nelson, Roselius, Terry, O'Hara & Morton
Sep 2005 - Aug 2009
Member of litigation team in two class actions successfully resolved after certification appeal. Principal brief writer in ad valorem taxation dispute over natural gas in underground storage that resulted in a favorable decision on appeal. Successfully represented slot machine manufacturer in complex antitrust litigation, and assisted a wide array of clients with contract issues and disputes.