Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9036778 | System and method for measuring the thickness of a zinc layer on steel and for measuring the iron concentration in a zinc layer | Rigobert Olszewski, Peter Helbig, Hanns-Werner Ortner | 2015-05-19 |