4. Weighing scales
  5. Computer
  6. Electrical

John Y. Chai

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Apparatus and method for determining growth status of a...

Weighing scales – Computer – Electrical
Reexamination Certificate

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Apparatus and methods for monitoring water consumption and...

Measuring and testing – Liquid level or depth gauge – Immersible electrode type
Reexamination Certificate

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Apparatus and methods for monitoring water consumption and...

Measuring and testing – Liquid level or depth gauge – Immersible electrode type
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2359349

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