Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12405579 | Production of an applique for a timepiece dial | Benjamin Bourg, Daniel Fiammingo, Nicolas Moretti | 2025-09-02 |
| 9995393 | Piston ring and method for manufacturing same | Antonio E. Meirelles Tomanik | 2018-06-12 |
| 9279499 | Piston ring for an internal combustion engine | Wolfgang Issler, Jose Valentim Lima Sarabanda | 2016-03-08 |
| 9067286 | Piston ring for a piston of an internal combustion engine, and a method for producing same | Richard Alves | 2015-06-30 |