Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9782865 | Positioning aid for a core drilling machine | Boris Richt | 2017-10-10 |
| 6964932 | Silicon carbonitride with spinel structure | Edwin Kroke, Ralf Riedel, Marcus Rolf Schwarz | 2005-11-15 |