Assignee
HOPPER RICHARD A
US·5 granted patents·9 citations·filing 1976–2016
Top patents by PatentIndex Score
5 records- 0170US10610247B2Spring-biased nasal molding deviceHOPPER RICHARD A·Filed 2016·Granted Apr 7, 2020·2 cites·20 claims
- 0259US8523896B2Dynamic nasal molding methodHOPPER RICHARD A·Filed 2012·Granted Sep 3, 2013·2 cites·19 claims
- 0359US8323308B2Dynamic nasal molding deviceHOPPER RICHARD A·Filed 2008·Granted Dec 4, 2012·3 cites·15 claims
- 0441US9486353B2Spring-biased nasal molding deviceHOPPER RICHARD A·Filed 2014·Granted Nov 8, 2016·0 cites·15 claims
- 0535USD249478SDrawing guide for musicHOPPER RICHARD A·Filed 1976·Granted Sep 19, 1978·2 cites·1 claims
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