4. Measuring and testing
  5. Volume or rate of flow
  6. Using differential pressure

Robert Guthrie

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Disposable mass flow transducer

Measuring and testing – Volume or rate of flow – Using differential pressure
Patent

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Dual chamber differential pressure transducer with multiple inle

Measuring and testing – Fluid pressure gauge – Diaphragm
Patent

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Reagent tube venting system and method

Chemistry: analytical and immunological testing – Including sample preparation – Volumetric liquid transfer
Reexamination Certificate

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Uterine contraction sensing system and method

Surgery – Diagnostic testing – Measuring anatomical characteristic or force applied to or...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-723854

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