Inventor · disambiguated record
Ernst-Walter Hillebrand
Also filed as: HILLEBRAND ERNST-WALTER
5 granted patents·4 pending applications·61 citations·filing 1998–2010
79Inventor score
Files withEWH INDUSTRIEANLAGEN GMBH & CO1HILLEBRAND ERNST-WALTER1HILLEBRAND WALTER GMBH & CO KG1NUTRO MASCHINEN UND ANLAGENBAU1WALTER HILLEBRAND GMBH & CO GA1
Top patents by PatentIndex Score
9 records- 0183US6602394B1Alkali zinc nickel bathWALTER HILLEBRAND GMBH & CO GA·Filed 1999·Granted Aug 5, 2003·43 cites·4 claims
- 0272US8486235B2Alkaline zinc-nickel bathHILLEBRAND ERNST-WALTER·Filed 2010·Granted Jul 16, 2013·1 cites·4 claims
- 0371US7807035B2Methods of plating zinc-containing coatings under alkaline conditionsEWH INDUSTRIEANLAGEN GMBH & CO·Filed 2008·Granted Oct 5, 2010·1 cites·7 claims
- 0447US2004104123A1Alkaline zinc-nickel bathFiled 2003·Application pending·0 cites
- 0539US2005029113A1Coating systemFiled 2003·Application pending·0 cites
- 0638US6565722B1Installation and method for multilayered immersion coatingHILLEBRAND WALTER GMBH & CO KG·Filed 1999·Granted May 20, 2003·7 cites·25 claims
- 0737US2003170483A1Coating systemFiled 2003·Application pending·0 cites
- 0836US6391180B1Device for surface treatment by immersionNUTRO MASCHINEN UND ANLAGENBAU·Filed 1998·Granted May 21, 2002·9 cites·15 claims
- 0935US2004011431A1Passivation methodFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →