<P> Libby's father appears in the episodes "Make Room For Daddy - O", "Men At Work", and "Win Lose and Kaboom". He has also made cameo appearances in several episodes . Libby's mother (also voiced by Scales) appears in "Journey to the Center of Carl" and "The N - Men". </P> <P> Voiced by: Frank Welker </P> <P> Goddard is Jimmy Neutron's robotic dog that Jimmy invented himself . He was named after the famous American engineer, Robert H. Goddard . </P> <P> Voiced by: Mark DeCarlo </P>

Who is goddard from jimmy neutron named after