Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10179472 | Method for producing a film element | Ludwig Brehm, Haymo Katschorek | 2019-01-15 |
| 9599451 | Plastic film and touch sensor | Andreas Ullmann, Walter Fix, Haymo Katschorek | 2017-03-21 |
| 9463659 | Method for producing a film element | Ludwig Brehm, Haymo Katschorek | 2016-10-11 |
| 8720951 | Method for producing a film element | Ludwig Brehm, Haymo Katschorek | 2014-05-13 |