Roscoe Koontz is famous for inventing the pinhole gamma ray camera.
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He was famous for inventing the Pinhole Gamma Ray Camera which is also called the collimator.
he die in 1955
He was in in 1922 of December 16.
no he didnt ... he died at a early age
Welcome Home Roscoe Jenkins grossed $42,436,517 in the domestic market.
great scientists and their inventions