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William H. Vander Heyden

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Digital flow meter circuit and method for measuring flow

Measuring and testing – Volume or rate of flow – By measuring vibrations or acoustic energy
Patent

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Double wing vortex flowmeter

Measuring and testing – Volume or rate of flow – By measuring vibrations or acoustic energy
Patent

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Double wing vortex flowmeter with strouhal number corrector

Measuring and testing – Volume or rate of flow – By measuring vibrations or acoustic energy
Patent

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Gas density meter and method

Measuring and testing – Gas analysis – Density or specific gravity
Patent

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Measurement of relative density of combustible gases

Measuring and testing – Specific gravity or density of liquid or solid
Patent

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Profile ID: LFUS-PAI-P-141266

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