Mark F. Schubert

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluid control valve and method for subjecting a liquid to a control...
- Patent number 5,605,172
- Issue date Feb 25, 1997
- Baker Hughes Limited
- Mark F. Schubert
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...