Harmony Helper

App-based music rehearsing assistant application provider

placeMount Laurel Township, New Jersey, United States calendar_todayFounded 2017 language harmonyhelper.com

Innovation

3 patent families (3 granted) — focus: Physics & computing; filing pace slowing. Cited 393 times.

YearFilings
20181
20192
20201
20212
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20231
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