Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656415 | Process and device for precipitating compounds from zinc metal baths by means of a hollow rotary body that can be driven about an axis and is dipped into the molten zinc | — | 2003-12-02 |
| 6572713 | Grain-refined austenitic manganese steel casting having microadditions of vanadium and titanium and method of manufacturing | Jerzy W. Kucharczyk, Karl Funk | 2003-06-03 |