Inventor
HUISENGA GARRIE D
US6 patents
Patents
6 patentsUS7018800B2Mar 28, 2006
Process device with quiescent current diagnostics
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Process control loop current verification
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Two-wire process control loop diagnostics
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Process transmitter with inner conductive cover for EMI shielding
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US7590511B2Sep 15, 2009
Field device for digital process control loop diagnostics
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US7187158B2Mar 6, 2007
Process device with switching power supply
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