• State Bar of Texas (1983), United States Tax Court (1997), U.S. Court of Appeals for the Seventh Circuit (1993), U.S. District Court, Northern District of Texas (1984), U.S. Bankruptcy Court, Northern District of Texas (2010).
  • Empire Holdings LLC v. Radisson Hotels Int'l., Civ. No. 600961-99 (Sup. Ct. N.Y. Co., IAS Part 27, Oct. 5, 1999)(Gammerman, J.)(franchise dispute)(trial team).
  • Chamison V. HealthTrust, Inc. - The Hospital Company, 748 A.2d 407 (Del. 2000)(officer and director indemnification/contribution dispute)(trial team).
  • Zurich Ins. Co. Bank One, Texas N.A., et al., 2000 WL 640906 (Tex. App. - El Paso 2000) (restricted appeal)(lead counsel).
  • Dallas Central Appraisal District v. Friends of the Military d/b/a Vet to Vet, 304 S.W. 3d 556 (Tex. App. - Dallas 2009)(petition for review denied)(lead counsel).