Inventor · disambiguated record

Ronaldo Riberio Duarte

Also filed as: DUARTE RONALDO RIBERIO

2 granted patents·11 citations·filing 2004–2005

48Inventor score

Technology areasH02P H03K

Files withBRASIL COMPRESSORES SA1 WHIRLPOOL SA1

Top patents by PatentIndex Score

2 records

0152US7471058B2Starting device and starting method for a single-phase induction motorBRASIL COMPRESSORES SA·Filed 2004·Granted Dec 30, 2008·11 cites·11 claims
0230US8035248B2Systems and process for energizing loads through a control unitWHIRLPOOL SA·Filed 2005·Granted Oct 11, 2011·0 cites·7 claims

Join the waitlist — get patent alerts

Get an alert when Ronaldo Riberio Duarte files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

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