Inventor

LANGNER BERND

DE6 patents

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

NORDDEUTSCHE AFFINERIE

3 patents

US4834842AMay 30, 1989

Method of measuring the effective inhibitor concentration during a deposition of metal from aqueous electrolytes and test apparatus therefor

NORDDEUTSCHE AFFINERIE42 citations85

US4944935AJul 31, 1990

Process for producing copper hydroxide

NORDDEUTSCHE AFFINERIE15 citations69

US4818280AApr 4, 1989

Process for producing nonferrous metal powder

NORDDEUTSCHE AFFINERIE8 citations65

BAYER AG

1 patent

US5817855AOct 6, 1998

Copper-based catalysts, processes for their production and their use and a process for the production of alkyl halosilanes

BAYER AG18 citations88

CONTINENTAL TEVES AG & CO OHG

1 patent

US6293373B1Sep 25, 2001

Retaining spring for a housing of a partially lined disc brake

CONTINENTAL TEVES AG & CO OHG9 citations71

METALLGESELLSCHAFT AG

1 patent

US5466352ANov 14, 1995

Method and apparatus for processing waste sulfuric acid

METALLGESELLSCHAFT AG4 citations59