Inventor · disambiguated record
Gregory Hilliard
Also filed as: HILLIARD GREGORY · HILLIARD GREGORY C
3 granted patents·20 citations·filing 1993–2007
64Inventor score
Technology areasG10D
Top patents by PatentIndex Score
3 records- 0155US5361668AValve for brass instrumentLEBLANC CORP G·Filed 1993·Granted Nov 8, 1994·16 cites·20 claims
- 0246US7504571B2Shoulder marching tuba with view leftCONN SELMER INC·Filed 2007·Granted Mar 17, 2009·3 cites·8 claims
- 0339US7705228B2Shoulder marching tubaCONN SELMER INC·Filed 2007·Granted Apr 27, 2010·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →