4. Measuring and testing
  5. Vibration
  6. By mechanical waves

Roger D. Watkins

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Ice detector

Communications: electrical – Condition responsive indicating system – Specific condition
Patent

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Measurement of fluid oscillation amplitude

Measuring and testing – Volume or rate of flow – Combined
Patent

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Method for patterning a substrate

Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent

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Pipeline inspection

Measuring and testing – Vibration – By mechanical waves
Patent

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Ultrasonic liquid interface detector

Measuring and testing – Liquid level or depth gauge
Patent

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Profile ID: LFUS-PAI-P-915582

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