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Klaus Buttenbender
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Friedrichshafen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Sprayer
Patent number
D378121
Issue date
Feb 18, 1997
J. Wagner GmbH
Jorn Luzeler
D23 - Environmental heating and cooling
Information
Patent Grant
Wallpaper stripper
Patent number
D371648
Issue date
Jul 9, 1996
J. Wagner GmbH
Guido Zimmermann
D32 - Washing, cleaning, or drying machine
Information
Patent Grant
Apparatus for loosening wallpaper
Patent number
5,447,597
Issue date
Sep 5, 1995
J. Wagner GmbH
Guido Zimmermann
B44 - DECORATIVE ARTS
Information
Patent Grant
Tentering chain with a continuously adjustable chain pitch for trea...
Patent number
5,161,674
Issue date
Nov 10, 1992
Lindauer Dornier Gesellschaft mbH
Andreas Rutz
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Tentering chain with a continuously adjustable chain pitch for trea...
Patent number
5,084,949
Issue date
Feb 4, 1992
Lindauer Dornier GmbH
Andreas Rutz
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL