Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7013705 | Method and device for determination of the wear resistance of a surface | Holger Luthje | 2006-03-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7013705 | Method and device for determination of the wear resistance of a surface | Holger Luthje | 2006-03-21 |