Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10329833 | Fire protection glazing and method for producing a fire protection glazing | David Te Strake | 2019-06-25 |
| 10272648 | Fire-resistant pane and fire-resistant glazing assembly | Anais Renier, Philippe Letocart, Andreas Kasper, Norbert Schwankhaus, Ulrich Billert | 2019-04-30 |
| 10183470 | Composite glass | Norbert Schwankhaus, Ulrich Hermens | 2019-01-22 |
| 9937684 | Fire-resistant pane and fire-resistant glazing assembly | — | 2018-04-10 |
| 8859117 | Light-permeable heat protection element with aluminate-modified or borate-modified silicon dioxide | Norbert Schwankhaus, Dietrich Pantke, Lothar Puppe, Hartmut Melzer, Peter-Nikolaus Schmitz | 2014-10-14 |
| 8491961 | Protective element and method for the production thereof | Norbert Schwankhaus | 2013-07-23 |
| 8038892 | Method and device for strip and flat-shaping machining surfaces of glass panes | Christian Muller, Norbert Schwankhaus, Friedrich Triebs | 2011-10-18 |
| 6818267 | Fire protection glazing, method for producing the same and material used in this production method | Simon Frommelt | 2004-11-16 |
| 6479155 | Fire-resistant laminated glass pane assembly | Simon Frommelt | 2002-11-12 |
| 6419734 | Laminated glass and primer used for its production | Yves Naoumenko, Karin Broering, Ingrid Vaverka | 2002-07-16 |
| 6340508 | Fire-resistant glazing assembly | Simon Frommelt, Guido Plum | 2002-01-22 |
| 6238801 | Laminated glass and primer used for its production | Yves Naoumenko, Karin Broering, Ingrid Vaverka | 2001-05-29 |
| 6159606 | Fire-resistant glazing panel | Simon Frommelt, Michael Groteklaes-Broring, Dirk Michels | 2000-12-12 |
| 5895721 | Laminated glass and primer used for its production | Yves Naoumenko, Karin Broering, Ingrid Vaverka | 1999-04-20 |
| 5667595 | Process for manufacturing a solar module and the solar module prepared thereby | Ingrid Vaverka, Karin Broering, Guenter Mattes, Bernhard Reul | 1997-09-16 |
| 5614322 | Flexible plastic window shield and process for its production | Ingrid Musil, Karin Broring, Gerhard Holzer | 1997-03-25 |
| 5277944 | Process for the manufacture of a sheet or film made of polycarbonate with a soft scratch-resistant coating | Gerhard Holzer, Otto Jandeleit, Ingrid Musil | 1994-01-11 |
| 5223313 | Fire-resistant glazing and method of making same | Gerhard Holzer | 1993-06-29 |
| 5030686 | Transparent cover layer for transparent glass or plastic substrate | Gerhard Holzer, Cornelia Breuer | 1991-07-09 |
| 4983464 | Anti-fire glazing | Gerhard Holzer | 1991-01-08 |
| 4826914 | Transparent cover for transparent substrates | Helmer Raedisch, Gerhard Holzer, Kornelia Breuer | 1989-05-02 |
| 4684694 | Transparent coating layer with self-repairng and fog-resistant properties which can be utilized on panes | Kornelia Breuer, Gerhard Holzer, Helmer Raedisch | 1987-08-04 |