Inventor

HEIN FERDINAND

DE4 patents

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

SCA HYGIENE PROD GMBH

2 patents

US7871692B2Jan 18, 2011

Multi-ply tissue paper, paper converting device and method for producing a multi-ply tissue paper

SCA HYGIENE PROD GMBH58 citations92

US6863107B2Mar 8, 2005

Device for applying a spot embossing pattern to a web of multi-ply tissue paper

SCA HYGIENE PROD GMBH26 citations88

SCA HYGIENE PROD AB

1 patent

US7153385B2Dec 26, 2006

Method and device for producing a multi-ply printed web of flexible material, such as paper and nonwoven, and multi-ply material produced by the method

SCA HYGIENE PROD AB10 citations68

HEIN FERDINAND

1 patent

US4781381ANov 1, 1988

Stacked sheets with code bits forming composite image

HEIN FERDINAND8 citations65