Patent | Date |
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Transparent, dyed cook top or hob with improved colored display capability and a method for the manufacturing of such a cook top or hob Grant 11,312,652 - Siebers , et al. April 26, 2 | 2022-04-26 |
Transparent, dyed cook top or hob with improved colored display capability and a method for the manufacturing of such a cook top or hob Grant 10,562,807 - Siebers , et al. Feb | 2020-02-18 |
Transparent, Dyed Cook Top Or Hob With Improved Colored Display Capability And A Method For The Manufacturing Of Such A Cook Top App 20190315652 - SIEBERS; Friedrich ;   et al. | 2019-10-17 |
Method for producing a glass ceramic with a predefined transmittance Grant 9,834,472 - Gabel , et al. December 5, 2 | 2017-12-05 |
Method for producing glasses, glass ceramics and the use of same Grant 9,676,643 - Lentes , et al. June 13, 2 | 2017-06-13 |
Transparent low-color lithium aluminum silicate glass ceramic and the use thereof Grant 9,296,645 - Siebers , et al. March 29, 2 | 2016-03-29 |
Process for producing a highly transparent impact-resistant glass ceramic Grant 9,199,873 - Zachau , et al. December 1, 2 | 2015-12-01 |
Transparent, Dyed Cook Top Or Hob With Improved Colored Display Capability And A Method For The Manufacturing Of Such A Cook Top Or Hob App 20150239771 - SIEBERS; Friedrich ;   et al. | 2015-08-27 |
Transparent, dyed cooktop having improved color display capability, and method for producing such a cooktop Grant 9,061,937 - Siebers , et al. June 23, 2 | 2015-06-23 |
Highly transparent impact-resistant plate laminate and armored or bulletproof glass and articles made with same App 20150132560 - Zachau; Thilo ;   et al. | 2015-05-14 |
Process for producing a highly transparent impact-resistant glass ceramic App 20150128646 - Zachau; Thilo ;   et al. | 2015-05-14 |
Method For Producing A Glass Ceramic With A Predefined Transmittance App 20150111717 - Gabel; Falk ;   et al. | 2015-04-23 |
Method For Producing Glasses, Glass Ceramics And The Use Thereof App 20140356608 - LENTES; Frank-Thomas ;   et al. | 2014-12-04 |
Method For Producing Glasses, Glass Ceramics And The Use Of Same App 20140356609 - LENTES; Frank-Thomas ;   et al. | 2014-12-04 |
Transparent Low-color Lithium Aluminum Silicate Glass Ceramic And The Use Thereof App 20140357468 - Siebers; Friedrich ;   et al. | 2014-12-04 |
Highly transparent impact-resistant plate laminate and armored or bulletproof glass and articles made with same App 20140162039 - Zachau; Thilo ;   et al. | 2014-06-12 |
Process for producing a highly transparent impact-resistant glass ceramic App 20140150500 - Zachau; Thilo ;   et al. | 2014-06-05 |
Lithium-aluminosilicate glass with short glazing times Grant 8,685,873 - Siebers , et al. April 1, 2 | 2014-04-01 |
Highly transparent impact-resistant glass ceramic Grant 8,404,350 - Zachau , et al. March 26, 2 | 2013-03-26 |
Lithium-Aluminosilicate Glass With Short Glazing Times App 20120302422 - SIEBERS; Friedrich ;   et al. | 2012-11-29 |
Transparent, Dyed Cooktop Having Improved Color Display Capability, And Method For Producing Such A Cooktop App 20110226231 - Siebers; Friedrich ;   et al. | 2011-09-22 |
Transparent glass ceramic plate that has an opaque, colored bottom coating over the entire surface or over part of the surface Grant 7,981,823 - Siebers , et al. July 19, 2 | 2011-07-19 |
Armor material and method for producing it App 20110159760 - Liebald; Rainer ;   et al. | 2011-06-30 |
Highly Transparent Impact-resistant Glass Ceramic App 20100154622 - Zachau; Thilo ;   et al. | 2010-06-24 |
Transparent Glass Ceramic Plate That Has An Opaque, Colored Bottom Coating Over The Entire Surface Or Over Part Of The Surface App 20100130342 - Siebers; Friedrich ;   et al. | 2010-05-27 |
Lithium-aluminosilicate Glass With Short Glazing Times App 20090018007 - Siebers; Friedrich ;   et al. | 2009-01-15 |
Armor material and method for producing it App 20080248707 - Liebald; Rainer ;   et al. | 2008-10-09 |
Transparent Glass Ceramic Plate That Has An Opaque, Colored Bottom Coating Over The Entire Surface Or Over Part Of The Surface App 20070232476 - Siebers; Friedrich ;   et al. | 2007-10-04 |
Translucent or opaque colored glass-ceramic article providing a cooking surface and its use App 20050252503 - Siebers, Friedrich ;   et al. | 2005-11-17 |