Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10311759 | Pressure compensation label for sticking to a surface, and method | — | 2019-06-04 |
| 10089905 | Label for covering an opening located in a wall | — | 2018-10-02 |
| 7687135 | Label for covering gas exchange openings | — | 2010-03-30 |
| 7431790 | Manipulation-protected foil structure for labels and method for its manufacture | — | 2008-10-07 |