Inventor · disambiguated record

Steven L. Kellogg

Also filed as: KELLOGG STEVEN L

2 granted patents·162 citations·filing 1989–1990

69Inventor score

Technology areasG10H

Files withYAMAHA CORP2

Top patents by PatentIndex Score

2 records

0190US5033352AElectronic musical instrument with frequency modulationYAMAHA CORP·Filed 1990·Granted Jul 23, 1991·121 cites·15 claims
0281US4930390AAutomatic musical performance apparatus having separate level data storageYAMAHA CORP·Filed 1989·Granted Jun 5, 1990·41 cites·34 claims

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