Inventor · disambiguated record
Dietmar Wennemann
Also filed as: SCHWANK BERND · WENNEMANN DIETMAR
13 granted patents·2 pending applications·262 citations·filing 1977–2015
93Inventor score
Top patents by PatentIndex Score
15 records- 0193US9249045B2Transparent lithium glass-ceramic material, production and use thereofGABEL FALK·Filed 2011·Granted Feb 2, 2016·39 cites·20 claims
- 0293US4201184AGlass ceramic stove and subassemblies thereforJENAER GLASWERK SCHOTT & GEN·Filed 1977·Granted May 6, 1980·63 cites·27 claims
- 0392US7763832B2Cook top comprising a glass ceramic plate having an opaque coating and an improved window coating on a display window on an underside of the plateSCHOTT AG·Filed 2007·Granted Jul 27, 2010·28 cites·22 claims
- 0484US7009150B2Cooking unit with a glass-ceramic or glass panel made of transparent colorless material and provided with an IR permeable solid colored underside coatingSCHOTT AG·Filed 2001·Granted Mar 7, 2006·41 cites·16 claims
- 0580US6369365B1Glass-ceramic panel providing a cooking surface with a cooking zone indicating device and method of making sameSCHOTT GLAS·Filed 2000·Granted Apr 9, 2002·32 cites·11 claims
- 0676US9862633B2Transparent lithium glass-ceramic material, production and use thereofSCHOTT AG·Filed 2015·Granted Jan 9, 2018·1 cites·21 claims
- 0771US6794020B2Cooking device with a glass-ceramic panel providing a cooking surface in a variety of different colors and method of making sameSCHOTT GLAS·Filed 2001·Granted Sep 21, 2004·11 cites·14 claims
- 0868US7611774B2Glass ceramic or glass element that can be subjected to great thermal loads and is decorated with a metallic colorSCHOTT AG·Filed 2005·Granted Nov 3, 2009·2 cites·14 claims
- 0966US7795163B2Glass ceramic panel with a pleasing black decoration applied with a decorative paintSCHOTT AG·Filed 2004·Granted Sep 14, 2010·7 cites·8 claims
- 1065US7638208B2Glass ceramic plate providing a cooking surface for a cooking apparatus and having a coating on an underside thereof and coating process for making sameSCHOTT AG·Filed 2006·Granted Dec 29, 2009·2 cites·25 claims
- 1162US5716712AGlass-ceramic article decorated with ceramic colorings and method for making the sameSCHOTT GLASWERKE·Filed 1995·Granted Feb 10, 1998·25 cites·9 claims
- 1260US7380415B2Cooking device with a glass-ceramic panel providing a cooking surface in a variety of different colors and method of making sameSCHOTT AG·Filed 2004·Granted Jun 3, 2008·5 cites·10 claims
- 1356US6492624B2Stove or grill for cooking, and a stove or grill for cooking having a glass ceramic cook top or hob, and a glass ceramic plate cook top or hob for use in a stove or grillSCHOTT GLAS·Filed 2001·Granted Dec 10, 2002·6 cites·20 claims
- 1447US2010323162A1Glass ceramic panel with a pleasing black decoration applied with a decorative paintWENNEMANN DIETMAR·Filed 2010·Application pending·0 cites
- 1533US2007191206A1Glass ceramic or glass body that can be subjected to great thermal loads and is decorated with a color based on a melted silicate containing effect pigmentsSCHOTT AG·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →