Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10416055 | Method and apparatus for determining the edge strength of plate-shaped elements made of brittle-fracture material | Kurt Nattermann, Clemens Ottermann | 2019-09-17 |
| 10343249 | Sheet glass product with increased edge strength and method for producing same | Matthias Jotz, Hauke Esemann, Clemens Ottermann, Claudia Stolz | 2019-07-09 |