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Helmut Kurz
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Sulzbach-Rosenberg, DE
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last 30 patents
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Patent Grant
Process and apparatus for the production of a foam-backed cushion p...
Patent number
5,114,639
Issue date
May 19, 1992
Grammer AG
Helmut Kurz
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
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Patent Application
FOAM BODY AND APPARATUS AND METHOD OF MAKING THE BODY
Publication number
20170297240
Publication date
Oct 19, 2017
GRAMMER AG
Detlef HAMMERL
B60 - VEHICLES IN GENERAL
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Patent Application
Skin-like covering, especially for vehicle interior parts like arm...
Publication number
20050194825
Publication date
Sep 8, 2005
GRAMMER FORMTEILE GmbH
Helmut Kurz
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL