Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10843309 | Non-woven abrasive article, and method for manufacturing same | Martin Joppich, Jörn-Oliver Nolte, Markus Flory, Andreas Lange | 2020-11-24 |
| 8985186 | Casting device for a piston for an internal combustion engine and method for opening and/or closing a casting device | Frank Nitsche | 2015-03-24 |