Inventor · disambiguated record
Bruce H. Goodreau
Also filed as: GOODREAU BRUCE · GOODREAU BRUCE H
15 granted patents·4 pending applications·102 citations·filing 1996–2018
91Inventor score
Top patents by PatentIndex Score
19 records- 0176US5683816APassivation composition and process for zinciferous and aluminiferous surfacesHENKEL CORP·Filed 1996·Granted Nov 4, 1997·32 cites·20 claims
- 0274US10385219B2Zirconium-based coating compositions and processesSIEBERT ELIZABETH J·Filed 2012·Granted Aug 20, 2019·2 cites·32 claims
- 0374US6835460B2Dry-in-place zinc phosphating compositions and processes that produce phosphate conversion coatings with improved adhesion to subsequently applied paint, sealants, and other elastomersHENKEL KGAA·Filed 2004·Granted Dec 28, 2004·12 cites·24 claims
- 0470US11131027B2Metal pretreatment composition containing zirconium, copper, zinc and nitrate and related coatings on metal substratesHENKEL AG & CO KGAA·Filed 2018·Granted Sep 28, 2021·0 cites·32 claims
- 0569US9234283B2Process for treating metal surfacesBRYDEN TODD R·Filed 2008·Granted Jan 12, 2016·1 cites·24 claims
- 0666US6899770B1Composition and process for treating metal surfacesHENKEL CORP·Filed 2000·Granted May 31, 2005·7 cites·24 claims
- 0760US9970115B2Metal pretreatment composition containing zirconium, copper, zinc, and nitrate and related coatings on metal substratesVONK DONALD·Filed 2012·Granted May 15, 2018·2 cites·35 claims
- 0858US6802913B1Composition and process for multi-purpose treatment of metal surfacesHENKEL KGAA·Filed 1998·Granted Oct 12, 2004·15 cites·21 claims
- 0958US5807442AChromate passivating and storage stable concentrate solutions thereforHENKEL CORP·Filed 1997·Granted Sep 15, 1998·21 cites·20 claims
- 1058US2017137947A1Processes and compositions for improving corrosion performance of zirconium oxide pretreated zinc surfacesHENKEL AG & CO KGAA·Filed 2017·Application pending·0 cites
- 1154US9573162B2Processes and compositions for improving corrosion performance of zirconium oxide pretreated zinc surfacesHENKEL AG & CO KGAA·Filed 2013·Granted Feb 21, 2017·0 cites·16 claims
- 1251US6743302B2Dry-in-place zinc phosphating compositions including adhesion-promoting polymersHENKEL CORP·Filed 2001·Granted Jun 1, 2004·4 cites·2 claims
- 1347US10422042B2Metal treatment coating compositions, methods of treating metals therewith and coated metals prepared using the sameGOODREAU BRUCE H·Filed 2009·Granted Sep 24, 2019·0 cites·23 claims
- 1445US7337788B2Compositions useful for cleaning solvent-based paint from paint delivery installationsHENKEL KGAA·Filed 2004·Granted Mar 4, 2008·0 cites·24 claims
- 1545US2007262120A1Lubricant for Quick Plastic Forming of Aluminum SheetCOLEMAN SYDNEY·Filed 2007·Application pending·0 cites
- 1645US2003082391A1Multilayer coatings for metal substratesHENKEL CORP·Filed 2002·Application pending·0 cites
- 1741US9163315B2Pretreatment process for aluminum and high etch cleaner used thereinKAPIC EDIS·Filed 2012·Granted Oct 20, 2015·0 cites·10 claims
- 1840US2005145303A1Multiple step conversion coating processFiled 2003·Application pending·0 cites
- 1937US6478885B1Phosphating processes and products therefrom with improved mechanical formabilityHENKEL CORP·Filed 1999·Granted Nov 12, 2002·6 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →