Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627171 | Method for producing iron carbide from granulated sponge iron | Martin Hirsch, Michael Stroeder | 2003-09-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627171 | Method for producing iron carbide from granulated sponge iron | Martin Hirsch, Michael Stroeder | 2003-09-30 |