Inventor · disambiguated record

Robert S. Hisiger

Also filed as: HISIGER ROBERT S

1 granted patent·28 citations·filing 1997–1997

44Inventor score

Technology areasH04M

Files withAT & T CORP1

Top patents by PatentIndex Score

1 record

0153US5904013AOverlapped alerting in wide area call forwardingAT & T CORP·Filed 1997·Granted May 18, 1999·28 cites·10 claims

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