Inventor · disambiguated record
Michael B. Freeman
Also filed as: FREEMAN MICHAEL · FREEMAN MICHAEL B · FREEMAN MICHAEL BRIAN
12 granted patents·3 pending applications·438 citations·filing 1996–2023
90Inventor score
Files withDURHAM ENTPR CORPORATION7FREEMAN MICHAEL B2GUNASEKAR GUNA DURAISAMY2MCI COMMUNICATIONS CORP1MCI INC1
Top patents by PatentIndex Score
15 records- 0192US6020980AFacsimile delivery to electronic mailMCI COMMUNICATIONS CORP·Filed 1996·Granted Feb 1, 2000·296 cites·20 claims
- 0290US8140980B2Method and system for providing conferencing servicesGUNASEKAR GUNA DURAISAMY·Filed 2004·Granted Mar 20, 2012·64 cites·51 claims
- 0382US9661142B2Method and system for providing conferencing servicesGUNASEKAR GUNA DURAISAMY·Filed 2012·Granted May 23, 2017·6 cites·21 claims
- 0481US11453538B2Connected elasticsDURHAM ENTPR CORPORATION·Filed 2019·Granted Sep 27, 2022·2 cites·12 claims
- 0574US2023363508A1Locking clip for hairDURHAM ENTPR CORPORATION·Filed 2023·Application pending·0 cites
- 0670US11858706B2Connected elasticsDURHAM ENTPR CORPORATION·Filed 2022·Granted Jan 2, 2024·0 cites·9 claims
- 0770US6570966B1Intermixing data and voice on voice circuitsNORTEL NETWORKS LTD·Filed 2000·Granted May 27, 2003·21 cites·4 claims
- 0870US2022095759A1Rechargeable hair styling toolDURHAM ENTPR CORPORATION·Filed 2021·Application pending·0 cites
- 0966US11191336B2Rechargeable hair styling toolDURHAM ENTPR CORPORATION·Filed 2020·Granted Dec 7, 2021·0 cites·14 claims
- 1064US11647821B2Locking clip for hairDURHAM ENTPR CORPORATION·Filed 2020·Granted May 16, 2023·0 cites·14 claims
- 1161US6904276B1Apparatus and method for managing call billing recordsMCI INC·Filed 1999·Granted Jun 7, 2005·45 cites·32 claims
- 1254US2017310826A1Method and Systems for Providing Conferencing ServicesOL SECURITY LTD LIABILITY COMPANY·Filed 2017·Application pending·0 cites
- 1350US8098652B2IP telephone provisioning system and methodsFREEMAN MICHAEL B·Filed 2006·Granted Jan 17, 2012·2 cites·20 claims
- 1437USD932695SHairstyling systemDURHAM ENTPR CORPORATION·Filed 2019·Granted Oct 5, 2021·2 cites·1 claims
- 1536US8964730B2IP telephone provisioning system and methodsFREEMAN MICHAEL B·Filed 2011·Granted Feb 24, 2015·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →