| 12391595 |
Apparatus and method for producing glass ribbons |
Alexander Glacki, Christian Breitbach, Holger Hunnius, Ulrich Lange, Wolfgang Münch +2 more |
2025-08-19 |
| 12265240 |
Mirror and mirror substrate with high aspect ratio, and method and means for producing such a mirror substrate |
Martin Schaefer, Marco Weisenburger, Thomas Westerhoff |
2025-04-01 |
| 11181453 |
Apparatus for testing the strength of sheets made of hard brittle material under tensile stress |
Martin Lotze, Thomas Roßmeier, Clemens Ottermann |
2021-11-23 |
| 11155496 |
Apparatus and method for stabilizing sheets of a hard brittle material |
Martin Lotze, Thomas Roßmeier, Clemens Ottermann |
2021-10-26 |
| 10571376 |
Method for testing the strength of sheets made of hard brittle material under tensile stress |
Martin Lotze, Thomas Roßmeier, Clemens Ottermann |
2020-02-25 |
| 10023489 |
Shaped glass article having a predefined geometry produced without using a mold, method and use of the same |
Bernd Hoppe, Georg Haselhorst |
2018-07-17 |
| 8911098 |
Substrate for a mirror support with reduced weight as well as mirror with reduced-weight mirror support |
Martin Schaeffer, Thorsten Doehring, Thomas Westerhoff, Hans-Joachim Nowak |
2014-12-16 |
| 8864324 |
Substrate with lightweight structure |
Martin Schaefer, Thomas Westerhoff, Ralf Reiter, Ralf Jedamzik |
2014-10-21 |
| 8763872 |
Method and device for separating plates from mechanically brittle and nonmetal materials |
Andreas Habeck, Patrick Markschlaeger |
2014-07-01 |
| 6853123 |
Flat light source |
Kurt Nattermann, Roland Bürkle, Reinhard Kassner |
2005-02-08 |
| 5999254 |
Supporting plate for a photomask in an apparatus for making a microchip |
Ulf Schniering, Konrad Knapp |
1999-12-07 |