| 11453609 |
Method for producing a glass article |
Malte Grimm, Christof Kass |
2022-09-27 |
| 10988408 |
Conversion material for white or colored light source, method of production, and light source having the conversion material |
Rainer Liebald, Claudia Stolz, Peter Brix, Simone Monika Ritter, Dieter Goedeke +2 more |
2021-04-27 |
| 10315948 |
Pharmaceutical packaging comprising a chemically resistant glass |
Michael Schwall, Christof Kass, Stephan Tratzky, Rainer Eichholz |
2019-06-11 |
| 9950949 |
Conversion material, particularly for a white or colored light souce comprising a semiconductor light source, a method for the production thereof, as well as a light source comprising said conversion material |
Rainer Liebald, Claudia Stolz, Peter Brix, Simone Monika Ritter, Dieter Goedeke +2 more |
2018-04-24 |
| 9738828 |
Optical converter for high luminances |
Volker Hagemann, Yvonne Menke, Bernd Hoppe, Wolfram Beier, Rainer Liebald +3 more |
2017-08-22 |
| 9643882 |
Borosilicate glass having improved hydrolytic resistance for preferred use in the pharmaceutical sector |
Stephan Tratzky, Christof Kass, Rainer Eichholz |
2017-05-09 |
| 8597542 |
Luminous substances based on EU2+-(co-)doped mixed garnet crystals and production and use thereof |
— |
2013-12-03 |
| 7141521 |
Flat float glass |
Friedrich Siebers, Gerhard Lautenschlager, Otmar Becker |
2006-11-28 |
| 7009150 |
Cooking unit with a glass-ceramic or glass panel made of transparent colorless material and provided with an IR permeable solid colored underside coating |
Dietmar Wennemann, Susanne Rapp, Monica Cotlear De Witzmann, Evelin Weiss, Dieter Schoenig |
2006-03-07 |
| 6930289 |
Cooking stove and method for production and components thereof |
Friedrich Siebers, Erich Rodek |
2005-08-16 |
| 6846760 |
Flat float glass |
Friedrich Siebers, Gerhard Lautenschlager, Otmar Becker |
2005-01-25 |
| 6698244 |
Method for refining molten glass |
Hildegard Römer, Werner Kiefer, Detlef Köpsel, Erich Rodek, Uwe Kolberg +1 more |
2004-03-02 |
| 6629768 |
Lamp with an unpolished surface and radiant source lamps with a transparent cover for the radiant source |
Sabine Melson |
2003-10-07 |
| 6570135 |
Kitchen stove for preparing food, and an oven for preparing food |
Oliver Gros |
2003-05-27 |
| 6492622 |
Cooking arrangement for cooking food such as a stove, a cooktop, and other cooking appliances, with an easy-to-clean surface |
Sabine Melson, K. Schaupert |
2002-12-10 |
| 6369365 |
Glass-ceramic panel providing a cooking surface with a cooking zone indicating device and method of making same |
Dietmar Wennemann, Dietmar Schoenig, Stefan Hubert, Patrik Schober |
2002-04-09 |
| 6319612 |
Glass and glass ceramic plates with elevated thermal stability and process for their production |
Roland Dudek, Juergen Naubik |
2001-11-20 |
| 6218646 |
Method for adjusting a limiting value of an operating temperature of a cooking unit and device for performing said method |
Harry Engelmann, Roland Dudek, Kurt Schaupert |
2001-04-17 |
| 6175102 |
Holder for a hot plate |
Horst Stedron, Ulrike Bader, Bernd Schultheis |
2001-01-16 |
| 6043462 |
Mounting arrangement for cooking surface and method of mounting cooking surface |
Horst Stedron, Ulrike Bader, Bernd Schultheis |
2000-03-28 |
| 6002112 |
Cooking appliance, such as a stove, with a glass-ceramic hob or cooktop with a rapid cooking ring or hotplate |
Patrick Hoyer, Kurt Schaupert |
1999-12-14 |
| 5484467 |
Process for the production of decorative glass ceramic articles |
Otmar Becker, Klaus Kristen, Waldemar Weinberg, Manfred Borens, Roland Leroux +1 more |
1996-01-16 |
| 5446008 |
Transparent or translucent inorganic material with high transmission in the 2700-3300 nm wavelength range |
Georg Krolla, Paul Kissl, Kurt Schaupert |
1995-08-29 |
| 5266808 |
Particle detector and method using a helical array of scintillators |
Walter P. Siegmund |
1993-11-30 |
| 5114813 |
Method of forming stable images in electron beam writable glass compositions |
Stephen W. Smoot, Joseph Hayden, Marc Clement, Danuta Grabowski, Eva Holzel +1 more |
1992-05-19 |