Membership
Tour
Register
Log in
Peter Steinau
Follow
Person
Mainz, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Manufacture of polymer fibrids
Patent number
5,695,695
Issue date
Dec 9, 1997
Messer Griesheim GmbH
Peter Steinau
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Process and apparatus using liquefied gas for making plastic particles
Patent number
5,582,779
Issue date
Dec 10, 1996
Messer Griesheim GmbH
Gerhard Gross
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Heat-insulating shaped fibrous articles and a process for producing...
Patent number
4,950,362
Issue date
Aug 21, 1990
Didier-Werke AG
Peter Steinau
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Identity card with incorporated fibrids
Patent number
4,324,421
Issue date
Apr 13, 1982
Hoechst Aktiengesellschaft
Roland Moraw
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Plaster board panels
Patent number
4,181,767
Issue date
Jan 1, 1980
Hoechst Aktiengesellschaft
Peter Steinau
B32 - LAYERED PRODUCTS