Inventor · disambiguated record
William T. Barrett
Also filed as: BARRETT WILLIAM T
10 granted patents·206 citations·filing 1974–1999
91Inventor score
Top patents by PatentIndex Score
10 records- 0185US3935947AMagnetic refuse separatorWEHR CORP·Filed 1974·Granted Feb 3, 1976·40 cites·14 claims
- 0278US4867869AGrate magnetVENTUREDYNE LTD·Filed 1987·Granted Sep 19, 1989·35 cites·13 claims
- 0373US5170891ASelf-cleaning magnetic separatorVENTUREDYNE LTD·Filed 1991·Granted Dec 15, 1992·33 cites·20 claims
- 0468US4264887AElectro-lifting magnetWEHR CORP·Filed 1978·Granted Apr 28, 1981·15 cites·32 claims
- 0564US6104271AComposite rare earth magnet and method for separating ferrous material from non-ferrous materialVENTUREDYNE LTD·Filed 1999·Granted Aug 15, 2000·24 cites·9 claims
- 0659US4686034AMagnetic refuse separatorWEHR CORP·Filed 1986·Granted Aug 11, 1987·18 cites·18 claims
- 0756US4738367AMagnetic refuse separatorVENTUREDYNE LTD·Filed 1986·Granted Apr 19, 1988·18 cites·23 claims
- 0855US5655664ASepartor with improved magnet structureVENTUREDYNE LTD·Filed 1996·Granted Aug 12, 1997·15 cites·3 claims
- 0938US4008799AConveyor belt wear protectionWEHR CORP·Filed 1975·Granted Feb 22, 1977·5 cites·2 claims
- 1033US4428475AHeavy material conveyor belt wear protectionWEHR CORP·Filed 1981·Granted Jan 31, 1984·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →