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Richard Ned Steinberger

DCD'Addario & Company: 1 patents #3 of 4Top 75%

Nobleboro, ME: #1 of 2 inventorsTop 50%

Maine: #105 of 400 inventorsTop 30%

Overall (2011): #184,562 of 364,097Top 55%

1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7968778	Tuner with capo	James D'Addario	2011-06-28