University of Texas v. Kalcorp Enterprises — Defended and successfully settled trademark infringement action against Aggieland Outfitters'' "Saw-Em-Off" parody of UT''s longhorn logo.
Jindal United Steel v. U.S. Steel — Antitrust and breach of contract action against U.S. Steel resulted in settlement freeing over $1 billion in steel plate capacity from restrictive covenants.
Hopwood v. University of Texas — Successfully defended University of Texas Law School affirmative action admissions plan against constitutional attack by white plaintiffs. Reversal by 5th Circuit was ultimately overturned by Supreme Court in University of Michigan affirmative action cases.
ETSI v. Santa Fe Railroad, et al. — Obtained $1 billion judgment for coal slurry pipeline project against railroads abusing regulatory processes to kill it. Was the largest antitrust judgment up to that time.