Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12246524 | Method for producing a film intermediate product, film intermediate product and method for producing a product | Marcus ARNOLD, Philipp Schuler, Rene Staub, Harald Walter | 2025-03-11 |
| 11679616 | Method for producing a hologram, and security element and a security document | Sebastian Mader, Harald Walter | 2023-06-20 |
| 11345178 | Security element, and method for producing a security element | Harald Walter, Sebastian Mader | 2022-05-31 |