Issued Patents All Time
Showing 1–2 of 2 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, Karl-Heinz Golz | 2015-05-19 |
| 5187727 | Method and apparatus for measuring the iron content in zinc layer and thickness of zinc layer | Friedrich Vogler, Matthias MAYERHOFER | 1993-02-16 |