Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6626047 | Crack testing arrangement which is especially used after the dye-penetration method or magnetic method | — | 2003-09-30 |
| 6515284 | Processes and devices for the photothermal inspection of a test body | Günter Walle, Udo Netzelmann | 2003-02-04 |