4. Geometrical instruments
  5. Gauge
  6. Internal

James M. Berry

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Anesthetic gas reclamation system and method

Refrigeration – Processes – Fractionally solidifying a constituent and separating the same
Reexamination Certificate

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Auxiliary lens attachment for an optical device

Optical: systems and elements – Lens – With support
Patent

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Bend detector for a pipeline pig

Geometrical instruments – Gauge – Internal
Patent

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Gray tone generation

Recorders – Performance of multiple functions of steam and gas engines – Pressure responsive element
Patent

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Guided wave radar level transmitter with automatic velocity...

Communications: directive radio wave systems and devices (e.g. – Determining distance – Material level within container
Reexamination Certificate

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Profile ID: LFUS-PAI-P-420884

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