Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10119748 | Vacuum insulation body | Thomas Gruidl, Jochen Hiemeyer, Michael Freitag, Manfred Gradl | 2018-11-06 |
| 10088221 | Vacuum insulation body | Michael Freitag, Jochen Hiemeyer | 2018-10-02 |
| 10041726 | Vacuum insulation body | Michael Freitag, Jochen Hiemeyer | 2018-08-07 |