Inventor · disambiguated record
Xianzhen Piao
Also filed as: PIAO XIANZHEN
3 granted patents·101 citations·filing 2007–2011
74Inventor score
Top patents by PatentIndex Score
3 records- 0192US8132285B2Brushes with retractable removable headsPIAO XIANZHEN·Filed 2009·Granted Mar 13, 2012·47 cites·9 claims
- 0291US8074666B2Brushes with interchangeable headsPIAO XIANZHEN·Filed 2007·Granted Dec 13, 2011·51 cites·17 claims
- 0370US8371313B2Brushes with interchangeable headsANISA INTERNATIONAL INC·Filed 2011·Granted Feb 12, 2013·3 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →