Inventor · disambiguated record

Keith Grafman

Also filed as: GRAFMAN KEITH

2 granted patents·18 citations·filing 2013–2016

58Inventor score

Technology areasG10H

Files withGRAFMAN KEITH2

Top patents by PatentIndex Score

2 records

0182US10339829B2System and method for learning to play a musical instrumentGRAFMAN KEITH·Filed 2016·Granted Jul 2, 2019·16 cites·17 claims
0247US9524652B2System and method for learning to play a musical instrumentGRAFMAN KEITH·Filed 2013·Granted Dec 20, 2016·2 cites·19 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →