Inventor · disambiguated record
Leonard W. Ellen
Also filed as: ELLEN LEONARD W · ELLEN LEONARD WILLIAM
3 granted patents·13 citations·filing 1976–1982
64Inventor score
Top patents by PatentIndex Score
3 records- 0132US4487101ADigital solid state recording of signals characterizing the playing of a musical instrumentELLEN LEONARD W·Filed 1982·Granted Dec 11, 1984·6 cites·7 claims
- 0227US4408517APipe organELLEN LEONARD W·Filed 1980·Granted Oct 11, 1983·4 cites·8 claims
- 0323US4088051AMusical instrumentsELLEN LEONARD WILLIAM·Filed 1976·Granted May 9, 1978·3 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →