Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7159517 | Method of marking or lettering metallic components | Walter Czametzki, Alexander P. Sator | 2007-01-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7159517 | Method of marking or lettering metallic components | Walter Czametzki, Alexander P. Sator | 2007-01-09 |