Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10875805 | Apparatus and method for cooling a glass strand produced by means of tube drawing | Volker Trinks | 2020-12-29 |
| 9247586 | Unit for conductively heatable melting | Klaus-Dieter Duch, Johann Weber, Robert C. Ruhl | 2016-01-26 |
| 9023745 | Photovoltaic cell having a substrate glass made of aluminosilicate glass | Jorg Fechner, Christof Kass | 2015-05-05 |
| 8828897 | Alumino-silicate glass having high thermal stability and low processing temperature | Jorg Fechner, Erhard Dick, Christof Kass | 2014-09-09 |
| 8337946 | Coated noble metal elements for glass production | Dirk Gohlke, Joerg Witte | 2012-12-25 |
| 8283269 | Solarization-resistant glass composition having a UV-cutoff with a definite transmittance gradient and radiating device for a weathering apparatus containing a glass of said composition | Joerg Fechner | 2012-10-09 |
| 8004196 | Alkali-free aluminoborosilicate glasses for lighting means with external or internal contacting | Jorg Fechner, Christof Kass | 2011-08-23 |
| 7951312 | Borosilicate glass with UV-blocking properties for pharmaceutical packaging | Joerg Fechner, Max Raster, Reinhard Maennl | 2011-05-31 |
| 7868995 | Device for soundproofing motion picture cameras | — | 2011-01-11 |
| 7700506 | UV-radiation absorbing glass with reduced absorption of visible light and method of making and using same | Joerg Fechner, Andreas Reisse, Brigitte Hueber | 2010-04-20 |
| 7648732 | Coated metal elements for producing glass | Dirk Gohlke, Joerg Witte | 2010-01-19 |
| 7648930 | Hydrolysis-resistant glass, a method of making said glass and uses of same | Joerg Fechner | 2010-01-19 |
| 7598191 | UV-absorbing borosilicate glass for a gas discharge lamp and process for manufacturing same | Joerg Fechner, Brigitte Hueber | 2009-10-06 |
| 7563737 | Crystallization-stable alumino-silicate glass, its manufacture and its uses | Joerg Fechner | 2009-07-21 |
| 7553786 | Glass that withstands high-temperatures for lamp bulbs, and its use | Joerg Fechner | 2009-06-30 |
| 7535179 | Lamp bulbs for discharge lamps made from aluminosilicate glass, discharge lamps made with same and method of making same | Brigitte Hueber, Juergen Achatz, Joerg Fechner | 2009-05-19 |
| 7517822 | UV-blocking borosilicate glass, the use of the same, and a fluorescent lamp | Joerg Fechner, Rainer Haspel, Ralf Diezel | 2009-04-14 |
| 7498731 | Glass for an EEFL fluorescent lamp, process for making the glass and devices including articles made with the glass | Joerg Fechner, Brigitte Hueber | 2009-03-03 |
| 7490486 | Method for producing borosilicate glasses | Karin Naumann, Christof Kass | 2009-02-17 |
| 7491668 | UV-radiation absorbing glass with high chemical resistance, especially for a fluorescent lamp, and methods of making and using same | Joerg Fechner, Brigitte Hueber | 2009-02-17 |
| 7475567 | Method and apparatus for continuously manufacturing calibrated round or profiled glass tubes | Thomas T. Maenner, Michael J. Ziegler, Gerd Rosner | 2009-01-13 |
| 7439676 | Cold cathode fluorescent lamp with molybdenum electrode | Herman Walser, Wolfram Knabl, Gerhard Leichtfried, Jorg Fechner, Ralf Diezel +1 more | 2008-10-21 |
| 7390761 | Alkaline-earth aluminosilicate glass and use thereof | Joery Hinrich Fechner, Peter Brix | 2008-06-24 |
| 7375043 | UV-radiation absorbing glass with reduced absorption of visible light and methods of making and using same | Joerg Fechner, Andreas Reisse, Brigitte Hueber | 2008-05-20 |
| 7338714 | Coated metal element used for producing glass | Dirk Gohlke, Joerg Witte | 2008-03-04 |