Inventor · disambiguated record

Ed Day

Also filed as: DAY ED

1 granted patent·8 citations·filing 2009–2009

31Inventor score

Technology areasH04M

Files withGELDENBOTT GERHARD1

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1 record

0176US8068587B2Nationwide table routing of voice over internet protocol (VOIP) emergency callsGELDENBOTT GERHARD·Filed 2009·Granted Nov 29, 2011·8 cites·7 claims

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