CREATE TABLE table_19981 ("Team" TEXT, "Car ( s ) " TEXT, "#" FLOAT, "Driver ( s ) " TEXT, "Primary Sponsor ( s ) " TEXT, "Listed Owner ( s ) " TEXT, "Crew Chief" TEXT)

Who owned the team Jeremy Mayfield raced for?
SELECT "Listed Owner(s)" FROM table_19981 WHERE "Driver(s)" = 'Jeremy Mayfield'
SELECT "Listed Owner(s)" FROM "table_19981" WHERE "Driver(s)" = 'Jeremy Mayfield'