Assignee
CULBREATH J CHARLES
US·3 granted patents·31 citations·filing 1988–1990
Technology mixG10D3
Top patents by PatentIndex Score
3 records- 0163US4970931AMouthpiece plates of flute-type wind instrumentsCULBREATH J CHARLES·Filed 1990·Granted Nov 20, 1990·20 cites·10 claims
- 0234US4875401AMouthpiece plates of flute-type wind instrumentsCULBREATH J CHARLES·Filed 1988·Granted Oct 24, 1989·7 cites·16 claims
- 0328US4922793AMouthpiece plates of flute-type wind instrumentsCULBREATH J CHARLES·Filed 1989·Granted May 8, 1990·4 cites·5 claims
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