Inventor · disambiguated record
Mark R. Logan
Also filed as: LOGAN MARK R
2 granted patents·194 citations·filing 2004–2005
70Inventor score
Technology areasH04M
Top patents by PatentIndex Score
2 records- 0193US7573985B2Systems and methods for facilitating communications involving hearing-impaired partiesVERIZON BUSINESS GLOBAL LLC·Filed 2005·Granted Aug 11, 2009·59 cites·20 claims
- 0292US7142642B2Systems and methods for facilitating communications involving hearing-impaired partiesMCI LLC·Filed 2004·Granted Nov 28, 2006·135 cites·43 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →