Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8650907 | Method for reshaping glass-ceramic articles, apparatus for performing the method and glass-ceramic articles made thereby | Martin Taplan, Herwig Scheidler, Ioannis Kosmas, Friedrich Schroeder, Wolfgang Schmidbauer +1 more | 2014-02-18 |
| 7721572 | Method for reshaping glass-ceramic articles, apparatus for performing the method and glass-ceramic articles made thereby | Martin Taplan, Herwig Scheidler, Ioannis Kosmas, Friedrich Schroeder, Wolfgang Schmidbauer +1 more | 2010-05-25 |
| 7380415 | Cooking device with a glass-ceramic panel providing a cooking surface in a variety of different colors and method of making same | Monica Cotlear De Witzmann, Angelina Milanovska, Daniela Petto, Dietmar Wennemann, Friedrich Siebers | 2008-06-03 |
| 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, Peter Nass, Evelin Weiss | 2006-03-07 |
| 6794020 | Cooking device with a glass-ceramic panel providing a cooking surface in a variety of different colors and method of making same | Monica Cotlear De Witzmann, Angelina Milanovska, Daniela Petto, Dietmar Wennemann, Friedrich Siebers | 2004-09-21 |