Inventor

HOVELING STEFAN

DE8 patents

⚠️ This page may combine multiple inventors who share the name “HOVELING STEFAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KM EUROPA METAL AG

5 patents

US6176905B1Jan 23, 2001

Method for manufacturing tin-coated strips or sheets from copper or a copper alloy

KM EUROPA METAL AG0 citations43

KABELMETAL AG

2 patents

US5376190ADec 27, 1994

Method for producing a green protective coating on copper

KABELMETAL AG6 citations59

US5282890AFeb 1, 1994

Process for producing brown covering layers on copper

KABELMETAL AG6 citations51

KME GERMANY AG

1 patent

US8039097B2Oct 18, 2011

Methods for protecting patinated surfaces of copper products and patinated copper product

KME GERMANY AG0 citations42

HOVELING STEFAN

KM EUROPA METAL AG

Process and reaction solution for producing a patina

Method for producing brochantite patina on copper

Copper strip or sheet with a brown cover layer and methods for its production