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Grafelfing, DE
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last 30 patents
Information
Patent Grant
Method for use in casting technology
Patent number
6,155,331
Issue date
Dec 5, 2000
EOS GmbH Electro Optical Systems
Hans Langer
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for producing a three-dimensional object
Patent number
5,932,059
Issue date
Aug 3, 1999
EOS GmbH Optical Systems
Hans Langer
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for producing a three-dimensional object
Patent number
5,897,825
Issue date
Apr 27, 1999
3D Systems, Inc.
Carl Fruth
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for calibrating a control apparatus for deflec...
Patent number
5,832,415
Issue date
Nov 3, 1998
EOS GmbH Electro Optical Systems
Christian Wilkening
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for producing a three-dimensional object
Patent number
5,753,171
Issue date
May 19, 1998
EOS GmbH Electro Optical Systems
Jurgen Serbin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for producing a three-dimensional object
Patent number
5,658,412
Issue date
Aug 19, 1997
EOS GmbH Electro Optical Systems
Dave Retallick
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for producing a three-dimensional object
Patent number
5,647,931
Issue date
Jul 15, 1997
EOS GmbH Electro Optical Systems
David Retallick
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Stereographic apparatus and method
Patent number
5,582,876
Issue date
Dec 10, 1996
EOS GmbH Optical Systems
Hans J. Langer
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for producing a three-dimensional object
Patent number
5,536,467
Issue date
Jul 16, 1996
EOS GmbH Electro Optical Systems
Johannes Reichle
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for production of three-dimensional objects
Patent number
5,534,104
Issue date
Jul 9, 1996
EOS GmbH Electro Optical Systems
Hans J. Langer
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for production of a three-dimensional object
Patent number
5,460,758
Issue date
Oct 24, 1995
EOS GmbH Electro Optical Systems
Hans Langer
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process and apparatus for applying authenticating coding to value-c...
Patent number
4,740,269
Issue date
Apr 26, 1988
Oesterreichische Nationalbank
Erich Berger
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER