Inventor · disambiguated record
Charles Doucet
Also filed as: DOUCET CHARLES · DOUCET CHARLES R
5 granted patents·1 pending application·136 citations·filing 1981–2003
82Inventor score
Files withDOUCET CHARLES4
Top patents by PatentIndex Score
6 records- 0189US4430232ADisc filter for liquidsDOUCET CHARLES·Filed 1982·Granted Feb 7, 1984·74 cites·15 claims
- 0274US4707259AFilter with superposed rings for filtering liquidsDOUCET CHARLES·Filed 1986·Granted Nov 17, 1987·41 cites·7 claims
- 0342US2003159380A1Outside corner post protector and repair device for sidingFiled 2003·Application pending·0 cites
- 0441US4352734AMethod of filtering a fluid and filterDOUCET CHARLES·Filed 1981·Granted Oct 5, 1982·10 cites·9 claims
- 0537US5152895AMethod for cleaning filter elements and filter for implementing itDOUCET CHARLES·Filed 1990·Granted Oct 6, 1992·9 cites·10 claims
- 0626US5397470AFilter with cleaning by direct scavengingFiled 1992·Granted Mar 14, 1995·2 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →