Inventor · disambiguated record
Alfred Tondreau
Also filed as: TONDREAU ALFRED
8 granted patents·1 pending application·84 citations·filing 2001–2010
86Inventor score
Technology areasB01D
Top patents by PatentIndex Score
9 records- 0189US8051989B1Support structure for a filterDAVCO TECHNOLOGY LLC·Filed 2009·Granted Nov 8, 2011·25 cites·20 claims
- 0284US6540909B2Fluid filter with pressure relief valveDAVCO TECHNOLOGY LLC·Filed 2001·Granted Apr 1, 2003·28 cites·6 claims
- 0372US6841065B2Fluid filter with pressure relief valveDAVCO MFG L L C·Filed 2002·Granted Jan 11, 2005·14 cites·1 claims
- 0470US9079129B2Filter cartridge with dividerSMITH PAUL B·Filed 2010·Granted Jul 14, 2015·2 cites·20 claims
- 0563US7393455B1Method and apparatus for filtering pressurized fuelDAVCO TECHNOLOGY L L C·Filed 2004·Granted Jul 1, 2008·13 cites·18 claims
- 0655US7854837B2Filter cartridge with pressure relief valveDAVCO TECHNOLOGY LLC·Filed 2008·Granted Dec 21, 2010·0 cites·11 claims
- 0751US7615146B2Fluid filter with restrictive filter media for pressure reliefDAVCO TECHNOLOGY LLC·Filed 2006·Granted Nov 10, 2009·0 cites·15 claims
- 0851US7150824B2Method for determining when to replace a filter having a pressure relief valveDAVCO TECHNOLOGY LLC·Filed 2004·Granted Dec 19, 2006·2 cites·3 claims
- 0948US2009139915A1Fluid Filter with Pressure Relief Valve and Bypass ValveDAVCO TECHNOLOGY LLC·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →