Inventor

RUDOLPH GUENTHER

DE10 patents

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

METALLGESELLSCHAFT AG

3 patents

US5102650AApr 7, 1992

Method of preparing needle-like conductive zinc oxide

METALLGESELLSCHAFT AG23 citations91

US5312614AMay 17, 1994

Method for producing white electrically conductive zinc oxide

METALLGESELLSCHAFT AG16 citations72

US5131952AJul 21, 1992

Electrically conductive zinc sulfide powder and process of producing the same and use thereof

METALLGESELLSCHAFT AG7 citations71

VER DEUTSCHE METALLWERKE AG

2 patents

US4401488AAug 30, 1983

Gold-colored coin material

VER DEUTSCHE METALLWERKE AG31 citations87

US4436790AMar 13, 1984

Gold-colored coin material

VER DEUTSCHE METALLWERKE AG16 citations68

MITSUI MINING & SMELTING CO

2 patents

US5171364ADec 15, 1992

Process for preparing conductive acicular zinc oxide

MITSUI MINING & SMELTING CO13 citations73

US5273822ADec 28, 1993

Fibrous electrically-conductive filler and process for producing the same

MITSUI MINING & SMELTING CO16 citations72

ZEISS CARL JENA GMBH

1 patent

US6594006B1Jul 15, 2003

Method and array for detecting the position of a plane scanned with a laser scanner

ZEISS CARL JENA GMBH36 citations91

MITSUI KINZOKU MITSUI MAINING

1 patent

US5997775ADec 7, 1999

Electrically conductive barium sulfate-containing composition and process of producing

MITSUI KINZOKU MITSUI MAINING36 citations87

BASF AG

1 patent

US5059650AOct 22, 1991

Preparation of flameproofed polystyrene

BASF AG22 citations87