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Zachary Stringham
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New York, NY, US
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Patents Grants
last 30 patents
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Patent Grant
Solder-less and tool-less electrical system
Patent number
11,309,672
Issue date
Apr 19, 2022
D'Addario & Company, Inc.
James D'Addario
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Telescoping board for instrument pedals
Patent number
10,847,127
Issue date
Nov 24, 2020
D'Addario & Company, Inc.
Zachary Stringham
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Musical instrument tuner
Patent number
D876532
Issue date
Feb 25, 2020
D'Addario & Company, Inc.
James D'Addario
D17 - Musical instruments
Patents Applications
last 30 patents
Information
Patent Application
Adjustable Percussion Pad Assembly
Publication number
20250124898
Publication date
Apr 17, 2025
D'Addario & Company, Inc.
Justin Tranchina
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Solder-Less and Tool-Less Electrical System
Publication number
20210143594
Publication date
May 13, 2021
D'Addario & Company, Inc.
James D'Addario
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Telescoping Board for Instrument Pedals
Publication number
20200251078
Publication date
Aug 6, 2020
D'Addario & Company, Inc.
Zachary Stringham
G10 - MUSICAL INSTRUMENTS ACOUSTICS