Kelsyn Donel Seven Rooks, Sr.

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Overland Park, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for telephone based noise cancellation
- Patent number 8,300,801
- Issue date Oct 30, 2012
- CenturyLink Intellectual Property LLC
- Jeffrey Michael Sweeney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE