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Nace Engineering, Inc.
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Mesa, AZ, US
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Patents Grants
last 30 patents
Information
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
Information
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
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
85037123 - NACE AMPS
Serial number
85037123
Registration number
3912584
Filing date
May 12, 2010
Nace Engineering, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments