Inventor · disambiguated record
Matthew Ledgar
Also filed as: LEDGAR MATTHEW
1 granted patent·2 pending applications·0 citations·filing 2004–2021
10Inventor score
Files withLEDGAR MATTHEW3
Top patents by PatentIndex Score
3 records- 0121US7572965B2Percussion instrumentLEDGAR MATTHEW·Filed 2004·Granted Aug 11, 2009·0 cites·18 claims
- 0220US2021366445A1System and method for fractionally representing time signatures for use in music computer programs and metronomesLEDGAR MATTHEW·Filed 2021·Application pending·0 cites
- 0319US2009308224A1Percussion Instrument and Method of UseLEDGAR MATTHEW·Filed 2009·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Matthew Ledgar files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →