Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5057688 | Method for the determination of the element concentration in electron beam melting | Alexander von Ardenne, Eckehard Madler, Bernd Wehner, Kurt Richter, Nicolas Schiller +1 more | 1991-10-15 |