Inventor · disambiguated record
Andrew Egendorf
Also filed as: EGENDORF ANDREW
24 granted patents·9 pending applications·2,813 citations·filing 1994–2023
97Inventor score
Top patents by PatentIndex Score
33 records- 0198US8326756B2Internet billing methodEGENDORF ANDREW·Filed 2011·Granted Dec 4, 2012·65 cites·20 claims
- 0298US6351739B1Internet billing methodNETCRAFT CORP·Filed 2000·Granted Feb 26, 2002·196 cites·21 claims
- 0397US5794221AInternet billing methodFiled 1995·Granted Aug 11, 1998·668 cites·33 claims
- 0493US6188994B1Internet billing methodNETCRAFT CORP·Filed 1998·Granted Feb 13, 2001·332 cites·20 claims
- 0592US6976008B2Internet billing methodNETCRAFT CORP·Filed 2001·Granted Dec 13, 2005·40 cites·94 claims
- 0692US6618593B1Location dependent user matching systemROVINGRADAR INC·Filed 2000·Granted Sep 9, 2003·1.3k cites·22 claims
- 0792US6411940B1Internet billing methodNETCRAFT CORP·Filed 2000·Granted Jun 25, 2002·42 cites·94 claims
- 0890US8190524B2Internet billing methodEGENDORF ANDREW·Filed 2011·Granted May 29, 2012·6 cites·26 claims
- 0984US6690780B2Apparatus and method for network-initiated real-time multi-party communicationsPILGRIM TELEPHONE INC·Filed 2002·Granted Feb 10, 2004·34 cites·55 claims
- 1084US6504921B2Apparatus and method for network-initiated real-time multi-party communicationsPILGRIM TELEPHONE INC·Filed 2001·Granted Jan 7, 2003·35 cites·67 claims
- 1183US8935183B2Internet billing methodAT & T IP I LP·Filed 2014·Granted Jan 13, 2015·1 cites·20 claims
- 1282US5446489ACable television billing methodFiled 1994·Granted Aug 29, 1995·58 cites·10 claims
- 1376US2015058212A1Internet billing methodAT & T IP I LP·Filed 2014·Application pending·0 cites
- 1473US7194076B2Apparatus and method for network-initiated real-time multi-party communicationsPILGRIM TELEPHONE INC·Filed 2005·Granted Mar 20, 2007·3 cites·40 claims
- 1570US8719162B2Internet billing methodAT & T IP I LP·Filed 2012·Granted May 6, 2014·0 cites·20 claims
- 1669US8359269B2Internet billing methodAT & T IP I LP·Filed 2012·Granted Jan 22, 2013·0 cites·20 claims
- 1767US8019682B2Internet billing methodAT & T IP I LP·Filed 2007·Granted Sep 13, 2011·0 cites·28 claims
- 1867US7917436B2Internet billing methodAT & T IP I LP·Filed 2007·Granted Mar 29, 2011·0 cites·14 claims
- 1966US8306913B2Internet billing methodEGENDORF ANDREW·Filed 2011·Granted Nov 6, 2012·0 cites·20 claims
- 2066US8086532B2Internet billing methodEGENDORF ANDREW·Filed 2011·Granted Dec 27, 2011·0 cites·8 claims
- 2165US7970703B2Internet billing methodAT & T IP I LP·Filed 2010·Granted Jun 28, 2011·0 cites·20 claims
- 2265US7941375B2Internet billing methodAT & T IP I LP·Filed 2010·Granted May 10, 2011·0 cites·26 claims
- 2365US2004039699A1Internet billing methodNETCRAFT CORP·Filed 2003·Application pending·0 cites
- 2465US2004039698A1Internet billing methodNETCRAFT CORP·Filed 2003·Application pending·0 cites
- 2563US2003163420A1Internet billing methodNETCRAFT CORP·Filed 2002·Application pending·0 cites
- 2662US6956937B2Apparatus and method for network-initiated real-time multi-party communicationsPILGRIM TELEPHONE INC·Filed 2003·Granted Oct 18, 2005·4 cites·51 claims
- 2762US2008201238A1Premium SMS billing methodPILGRIM TELEPHONE INC·Filed 2008·Application pending·0 cites
- 2862US2006178988A1Internet billing methodNETCRAFT CORP·Filed 2006·Application pending·0 cites
- 2959US11786805B1Method and apparatus for playing a word gameSYMBOLICS INC·Filed 2023·Granted Oct 17, 2023·0 cites·30 claims
- 3059US9348911B2Method for searching from a plurality of data sourcesEGENDORF ANDREW·Filed 2003·Granted May 24, 2016·9 cites·13 claims
- 3155US2006149644A1Premium SMS billing methodPILGRIM TELEPHONE INC·Filed 2005·Application pending·0 cites
- 3250US2017064759A1Communication method and apparatusEGENDORF ANDREW·Filed 2016·Application pending·0 cites
- 3347US2016353496A1Communication method and apparatusEGENDORF ANDREW·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →