Inventor · disambiguated record

Conrad O. Johnson

Also filed as: JOHNSON CONRAD O

2 granted patents·53 citations·filing 1987–1989

65Inventor score

Technology areasG10D

Files withJOHNSON CONRAD O2

Top patents by PatentIndex Score

2 records

0171US4941385ATone plate and clamping device for a musical instrument mouthpieceJOHNSON CONRAD O·Filed 1989·Granted Jul 17, 1990·27 cites·8 claims
0268US4745838AReed holding device for musical instrumentsJOHNSON CONRAD O·Filed 1987·Granted May 24, 1988·26 cites·5 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →