4. Data processing: measuring, calibrating, or testing
  5. Calibration or correction system

Howard A. Johnsen

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Method for improving instrument response

Data processing: measuring – calibrating – or testing – Calibration or correction system
Patent

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Protective shield for an instrument probe

Optics: measuring and testing – By dispersed light spectroscopy
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1217506

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