Robert L. Weaver

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Sylvania, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Relief valve for gas flow rate regulator
- Patent number 5,640,997
- Issue date Jun 24, 1997
- B&F Medical Products, Inc.
- George Dennis Reed
- G05 - CONTROLLING REGULATING
Information Patent Grant
Gas flow rate regulator
- Patent number 5,593,136
- Issue date Jan 14, 1997
- B&F Medical Products, Inc.
- George D. Reed
- G05 - CONTROLLING REGULATING