Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12071940 | Packaging ring with relief opening | Bernhard Spiegl, Andreas Kaufmann, Martin Lagler, Matthias Kornfeld | 2024-08-27 |
| 11808360 | Oil scraper ring for a piston rod | Martin Lagler, Andreas Kaufmann | 2023-11-07 |