Inventor

HAERING HELMUT

DE8 patents

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

ROEHM GMBH

4 patents

US5066435ANov 19, 1991

Process and system for producing multi-layer extrudate

ROEHM GMBH80 citations92

US6424406B1Jul 23, 2002

Optical diffuser plates

ROEHM GMBH37 citations90

US12059872B2Aug 13, 2024

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

ROEHM GMBH1 citations57

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

POLYVANTIS GMBH

1 patent

US12589579B2Mar 31, 2026

Laser engravable labels

POLYVANTIS GMBH0 citations39

PARUSEL MARKUS

1 patent

US9442237B2Sep 13, 2016

Method for producing light guide bodies and use thereof in lighting unit

PARUSEL MARKUS0 citations32

GROOTHUES HERBERT

1 patent

US10466406B2Nov 5, 2019

Light guide plate and method for the production thereof

GROOTHUES HERBERT0 citations26