Inventor

MELLAS SPYROS PETE

US2 patents

Patents

2 patents

US6931901B2Aug 23, 2005

Method and apparatus for forming a threaded hole in a hydroformed part

GEN MOTORS CORP30 citations88

US6584821B1Jul 1, 2003

Self-aligning non-pinching hydroforming dies

GEN MOTORS CORP11 citations68