Robert S. Bosko

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Blind Bay, CA

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Patents Grantslast 30 patents

Information Patent Grant
Pressure-actuated normally open fluid valve
- Patent number 8,539,973
- Issue date Sep 24, 2013
- Robert Bosko
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Pressure-actuated normally open fluid valve
- Publication number 20090272922
- Publication date Nov 5, 2009
- Robert S. Bosko
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...