Inventor

GROOTHUES HERBERT

DE8 patents

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

ROEHM GMBH

5 patents

US7046903B2May 16, 2006

Light-guide body and process for its production

ROEHM GMBH10 citations71

US7339732B2Mar 4, 2008

Scratch-resistant rear projection screen and method for producing the same

ROEHM GMBH4 citations60

US12059872B2Aug 13, 2024

Acrylic multilayer foil with improved mechanical properties and a high weathering resistance

ROEHM GMBH1 citations57

US7602550B2Oct 13, 2009

Stable rear projection screen and method for the production thereof

ROEHM GMBH0 citations50

US7064894B2Jun 20, 2006

Rear projection screen and method for the production thereof

ROEHM GMBH0 citations39

GUENANTEN CLAUDE

1 patent

US8092731B2Jan 10, 2012

Method for producing a thermoplastic plastic film, film and use thereof

GUENANTEN CLAUDE7 citations74

EVONIK ROEHM GMBH

1 patent

US7629041B2Dec 8, 2009

Diffuser disk for LCD applications, method for the production and use thereof

EVONIK ROEHM GMBH1 citations50

GROOTHUES HERBERT

1 patent

US10466406B2Nov 5, 2019

Light guide plate and method for the production thereof

GROOTHUES HERBERT0 citations26