Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702539 | Method for producing silicon-chromium grain orieted electrical steel | Jerry W. Schoen, Christopher George Klapheke | 1997-12-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702539 | Method for producing silicon-chromium grain orieted electrical steel | Jerry W. Schoen, Christopher George Klapheke | 1997-12-30 |