Inventor · disambiguated record
Leonard R. Amaral
Also filed as: AMARAL LEONARD · AMARAL LEONARD R
6 granted patents·106 citations·filing 1981–1999
84Inventor score
Top patents by PatentIndex Score
6 records- 0177US4895547ASuperior performance yo-yoAMARAL LEONARD R·Filed 1989·Granted Jan 23, 1990·39 cites·6 claims
- 0264US4416995AMethod and apparatus for determining bacterial sensitivityBRONX LEBANON HOSPITAL CENTER·Filed 1981·Granted Nov 22, 1983·25 cites·16 claims
- 0354US4604351AMethod for determining bacterial sensitivity to chemical agentsBRONX LEBANON HOSPITAL·Filed 1984·Granted Aug 5, 1986·15 cites·20 claims
- 0439US6196890B1Yo-yo and method for its manufactureYOMEGA CORP·Filed 1999·Granted Mar 6, 2001·10 cites·7 claims
- 0537US6213838B1Metal yo-yo and method for manufactureFiled 1998·Granted Apr 10, 2001·9 cites·13 claims
- 0635US6494761B1Yo-yo and method for its manufactureYOMEGA CORP·Filed 1998·Granted Dec 17, 2002·8 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →