MH

Michael Holroyd

HH Harmony Helper: 3 patents #1 of 3Top 35%
📍 Cambridge, VA: #1 of 4 inventorsTop 25%
Overall (2019): #76,887 of 560,194Top 15%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10249209 Real-time pitch detection for creating, practicing and sharing of musical harmonies Andrew Goren 2019-04-02
10217448 System for creating, practicing and sharing of musical harmonies Andrew Goren, Lindsay Ifill 2019-02-26
10192461 Transcribing voiced musical notes for creating, practicing and sharing of musical harmonies Andrew Goren 2019-01-29