Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9063095 | Test method and test apparatus for testing elongated objects using coil | Stefan Koch | 2015-06-23 |
| 4331920 | Magnetic or magneto-inductive materials tester with improved processing circuit | Alfons Kalisch | 1982-05-25 |