4. Electricity: measuring and testing
  5. Magnetic
  6. Magnetometers

Barry Penfold

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Infrared reflective article counting/detecting device

Radiant energy – Invisible radiant energy responsive electric signalling – Infrared responsive
Reexamination Certificate

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Method using corrective factors for aligning a magnetic gradiome

Electricity: measuring and testing – Magnetic – Magnetometers
Patent

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Method using corrective factors for determining a magnetic gradi

Electricity: measuring and testing – Magnetic – Magnetometers
Patent

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Profile ID: LFUS-PAI-P-1324857

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