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Daniela Petto
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Mainz-Kastel, DE
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Patents Grants
last 30 patents
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Patent Grant
Cooking device with a glass-ceramic panel providing a cooking surfa...
Patent number
7,380,415
Issue date
Jun 3, 2008
Schott AG
Monica Cotlear De Witzmann
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Cook-top
Patent number
6,914,223
Issue date
Jul 5, 2005
Cora Krause
B44 - DECORATIVE ARTS
Information
Patent Grant
Cooking device with a glass-ceramic panel providing a cooking surfa...
Patent number
6,794,020
Issue date
Sep 21, 2004
Schott Glas
Monica Cotlear de Witzmann
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
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Patent Application
Cooking device with a glass-ceramic panel providing a cooking surfa...
Publication number
20050016521
Publication date
Jan 27, 2005
Monica Cotlear De Witzmann
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Cooking device with a glass-ceramic panel providing a cooking surfa...
Publication number
20030087106
Publication date
May 8, 2003
Monica Cotlear De Witzmann
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Cook-top
Publication number
20030019864
Publication date
Jan 30, 2003
Cora Krause
B44 - DECORATIVE ARTS