William Howard Speegle

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Huntsville, AL, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for controlling devices via power lines
- Patent number 9,319,104
- Issue date Apr 19, 2016
- William H Speegle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for controlling devices via power lines
- Patent number 8,570,160
- Issue date Oct 29, 2013
- William Howard Speegle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Methods and Systems for Controlling Devices via Power Lines
- Publication number 20110248835
- Publication date Oct 13, 2011
- William Howard Speegle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE