Inventor · disambiguated record
Frederic Piu
Also filed as: PIU FREDERIC
4 granted patents·40 citations·filing 2009–2020
72Inventor score
Top patents by PatentIndex Score
4 records- 0190US8378587B2Lamp having self-regulated lightingZEDEL·Filed 2009·Granted Feb 19, 2013·30 cites·7 claims
- 0276US8297779B2Device for power supply of a portable electric torch by storage battery unit or batteries, and lamp equipped with such a deviceMARTIN GREGORY·Filed 2010·Granted Oct 30, 2012·6 cites·7 claims
- 0367US8613523B2Portable electric lighting lamp with improved fixingBOUFFAY BORIS·Filed 2012·Granted Dec 24, 2013·4 cites·8 claims
- 0444US12196207B2Lubricant-sealed vacuum pump, lubricant filter and methodLEYBOLD FRANCE S A S·Filed 2020·Granted Jan 14, 2025·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →