Inventor · disambiguated record
Mark Randall Dreher
Also filed as: DREHER MARK · DREHER MARK R · DREHER MARK RANDALL
4 granted patents·151 citations·filing 1997–2013
78Inventor score
Top patents by PatentIndex Score
4 records- 0177US6529501B1Method and apparatus for internet telephony3COM CORP·Filed 1998·Granted Mar 4, 2003·73 cites·14 claims
- 0272US6016346ALow-profile speakerphone with downward oriented microphone configuration3COM CORP·Filed 1997·Granted Jan 18, 2000·72 cites·11 claims
- 0362US9177538B2Channel-mapped MIDI learn modeMIXERMUSE LLP·Filed 2013·Granted Nov 3, 2015·4 cites·20 claims
- 0450US8604329B2MIDI learn modeDREHER MARK RANDALL·Filed 2011·Granted Dec 10, 2013·2 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →