Inventor · disambiguated record
Stefan Hoveling
Also filed as: HOVELING STEFAN
8 granted patents·1 pending application·40 citations·filing 1991–2007
82Inventor score
Top patents by PatentIndex Score
9 records- 0153US6176905B1Process and reaction solution for producing a patinaKM EUROPA METAL AG·Filed 1999·Granted Jan 23, 2001·18 cites·15 claims
- 0245US8039097B2Methods for protecting patinated surfaces of copper products and patinated copper productKME GERMANY AG·Filed 2007·Granted Oct 18, 2011·0 cites·12 claims
- 0345US2006019108A1Method for producing an inorganic cover layer on the surface of a product and panel-shaped or strip-shaped productHOVELING STEFAN·Filed 2005·Application pending·0 cites
- 0441US5714052AMethod for producing brochantite patina on copperKM EUROPA METAL AG·Filed 1996·Granted Feb 3, 1998·8 cites·16 claims
- 0529US5376190AMethod for producing a green protective coating on copperKABELMETAL AG·Filed 1992·Granted Dec 27, 1994·6 cites·11 claims
- 0626US5879745AMethod for stabilizing a patina layerKM EUROPA METAL AG·Filed 1996·Granted Mar 9, 1999·0 cites·7 claims
- 0724US5962116ACopper strip or sheet with a brown cover layer and methods for its productionKM EUROPA METAL AG·Filed 1996·Granted Oct 5, 1999·2 cites·23 claims
- 0821US5580617AMethod for manufacturing tin-coated strips or sheets from copper or a copper alloyKM EUROPA METAL AG·Filed 1995·Granted Dec 3, 1996·0 cites·8 claims
- 0921US5282890AProcess for producing brown covering layers on copperKABELMETAL AG·Filed 1991·Granted Feb 1, 1994·6 cites·6 claims
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