Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11313664 | Device for measuring the thickness of coatings | Maik Richter, Johann Hinken | 2022-04-26 |
| 8049495 | Probe for a magnetic remanence measurement method, and method for detecting deposits of foreign material and inclusions in hollow spaces | Thomas C. Beller, Wolf-Dieter Feist, Johann Hinken | 2011-11-01 |