Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12240777 | Glass tube | Volker Trinks, Thomas Lenz | 2025-03-04 |
| 12181270 | Inspection device for cylindrical bodies | Armin Eisner, Robert Witkowski | 2024-12-31 |
| 12043561 | Glass tube element with improved quality | Volker Trinks | 2024-07-23 |
| 11975999 | Method for further processing of a glass tube semi-finished product including thermal forming | Andreas Wirth, Ulla Trinks | 2024-05-07 |
| 11872188 | Method for manufacturing a glass tube semi-finished product or a hollow glass product made therefrom with markings, and uses of the same | Ulla Trinks, Reinhard Mannl | 2024-01-16 |
| 11673823 | Glass tube element with improved quality | Volker Trinks | 2023-06-13 |
| 11613489 | Glass tube element with improved quality | Volker Trinks | 2023-03-28 |
| 11614181 | Glass tube element with improved quality | Volker Trinks | 2023-03-28 |
| 11542195 | Method for manufacturing a hollow glass product from a glass tube semi-finished product having markings, and uses of the same | Ulla Trinks, Reinhard Mannl | 2023-01-03 |
| 10670855 | Method and apparatus for imaging the inner contour of a tube | Hans-Martin Wiedenmann | 2020-06-02 |
| 8872870 | Method and apparatus for marking glass | Ulla Trinks | 2014-10-28 |
| 7414740 | Method and apparatus for contactless optical measurement of the thickness of a hot glass body by optical dispersion | Thorsten Wilke, Rupert Fehr, Johann Faderl, Otmar Schmittel, Ernst-Walter Schaefer +1 more | 2008-08-19 |
| 6674043 | Method and apparatus for marking glass with a laser | Ulla Trinks | 2004-01-06 |
| 6055829 | Process for producing a desired breaking point on a glass body | Ulls Trinks | 2000-05-02 |
| 5902368 | Method for the heat-softened severance of glass tubes or plates | Ulla Trinks | 1999-05-11 |