4. Electricity: measuring and testing
  5. Measuring, testing, or sensing electricity, per se
  6. Plural ranges, scales or registration rates

Jack W. Matthews

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Onboard digital locomotive horsepower multimeter

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Plural ranges – scales or registration rates
Patent

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Onboard digital locomotive multimeter

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Plural ranges – scales or registration rates
Patent

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Treating hazardous materials

Hazardous or toxic waste destruction or containment – Containment – Solidification – vitrification – or cementation
Reexamination Certificate

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Treating radioactive materials

Hazardous or toxic waste destruction or containment – Destruction or containment of radioactive waste
Reexamination Certificate

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Profile ID: LFUS-PAI-P-641583

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