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Lindsay Ifill
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Collingswood, NJ, US
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Patents Grants
last 30 patents
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Patent Grant
Teaching vocal harmonies
Patent number
11,282,407
Issue date
Mar 22, 2022
Harmony Helper, LLC
Andrew Goren
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
System for creating, practicing and sharing of musical harmonies
Patent number
10,964,227
Issue date
Mar 30, 2021
Harmony Helper, LLC
Andrew Goren
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
System for creating, practicing and sharing of musical harmonies
Patent number
10,217,448
Issue date
Feb 26, 2019
Harmony Helper LLC
Andrew Goren
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
TEACHING VOCAL HARMONIES
Publication number
20190139437
Publication date
May 9, 2019
Harmony Helper, LLC
Andrew Goren
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
SYSTEM FOR CREATING, PRACTICING AND SHARING OF MUSICAL HARMONIES
Publication number
20190096276
Publication date
Mar 28, 2019
Harmony Helper, LLC
Andrew Goren
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SYSTEM FOR CREATING, PRACTICING AND SHARING OF MUSICAL HARMONIES
Publication number
20180357989
Publication date
Dec 13, 2018
Harmony Helper, LLC
Andrew Goren
G10 - MUSICAL INSTRUMENTS ACOUSTICS