Inventor
COTLEAR DE WITZMANN MONICA
DE6 patents
⚠️ This page may combine multiple inventors who share the name “COTLEAR DE WITZMANN MONICA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHOTT AG
3 patentsUS7009150B2Mar 7, 2006
Cooking unit with a glass-ceramic or glass panel made of transparent colorless material and provided with an IR permeable solid colored underside coating
SCHOTT AG41 citations90
US7380415B2Jun 3, 2008
Cooking device with a glass-ceramic panel providing a cooking surface in a variety of different colors and method of making same
SCHOTT AG5 citations60
US7611774B2Nov 3, 2009
Glass ceramic or glass element that can be subjected to great thermal loads and is decorated with a metallic color
SCHOTT AG2 citations57
SCHOTT GLAS
2 patentsUS6821628B2Nov 23, 2004
Glass-ceramic cooking panel that makes deposited material, such as dirt, less conspicuous
SCHOTT GLAS12 citations73
US6794020B2Sep 21, 2004
Cooking device with a glass-ceramic panel providing a cooking surface in a variety of different colors and method of making same
SCHOTT GLAS11 citations71