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Inventor
OETINGER PAUL
US
2 patents
Patents
2 patents
US9273799B2
Mar 1, 2016
Method and apparatus for controlling gas flow from cylinders
FOWLER ZACHARY
8 citations
77
US9599285B2
Mar 21, 2017
Method and apparatus for controlling gas flow from cylinders
FOWLER ZACHARY
3 citations
66