Santa Barbara, California
United States
4
2016-05-12
Benjamin B. Ryan from Santa Barbara, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Fully-adjustable capo for stringed musical instruments
#2 | 2015-06-04Fully-adjustable capo for stringed musical instruments
#3 | 2014-03-06Capo for stringed musical instruments
#4 | 2013-07-25Capo for stringed musical instruments
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