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Arthur E. Nace
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Mesa, AZ, US
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last 30 patents
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Patent Grant
Methods and apparatus for relatively invariant input-output spectra...
Patent number
9,431,970
Issue date
Aug 30, 2016
Nace Engineering, Inc.
Arthur E. Nace
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Grant
Methods and apparatus for relatively invariant input-output spectra...
Patent number
9,246,441
Issue date
Jan 26, 2016
Nace Engineering, Inc.
Arthur E. Nace
H04 - ELECTRIC COMMUNICATION TECHNIQUE