Dieter Grau: key obituary facts
Is Dieter Grau dead? Yes. Dieter Grau died on December 17, 2014, at age 101.
Cause of death: Dieter Grau's cause of death has not been publicly confirmed.
What was Dieter Grau known for?
He was known as German-born American rocket scientist.
German-born American rocket scientist
Died on Wednesday December 17th 2014