Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12311469 | Methods and devices for introducing separation lines into transparent brittle fracturing materials | Andreas Ortner, Frank-Thomas Lentes, Jens Ulrich Thomas, Kurt Nattermann, Michael Kluge | 2025-05-27 |
| 12110247 | Method for separating a glass element and glass sub-element | David Sohr, Kurt Nattermann | 2024-10-08 |
| 10942138 | High-precision method for determining thermal expansion | Axel Engel, Ralf Jedamzik, Gerhard Westenberger, Peter Fischer | 2021-03-09 |
| 10730787 | Precision component | Ina Mitra | 2020-08-04 |
| 10012562 | Method for determining time-delayed changes of temperature-dependent or stress-dependent physical quantities of a glass or a glass ceramic | Ralf Jedamzik, Thoralf Johansson | 2018-07-03 |
| 7371996 | Roller-equipped annealing lehr | Armin Vogl, Andreas Morstein | 2008-05-13 |
| 7344595 | Method and apparatus for purification of crystal material and for making crystals therefrom and use of crystals obtained thereby | Joerg Kandler, Lutz Parthier, Thomas Kaufhold, Gunther Wehrhan | 2008-03-18 |