Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10362638 | Process for producing a metal plate having an embedded heating element and metal plate produced thereby | Markus Spring | 2019-07-23 |
| 8651364 | Composite metal object and method for producing a composite object | Markus Spring | 2014-02-18 |
| 7335428 | Cooking vessel comprising a base made of a multilayer material and a side wall, and article of multilayer material | Herve Fraisse, Yves Grosbety, Thierry Waeckerle, Markus Spring | 2008-02-26 |