Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4772341 | Low loss electrical steel strip | Prabhat K. Rastogi | 1988-09-20 |
| 4601766 | Low loss electrical steel strip and method for producing same | Prabhat K. Rastogi | 1986-07-22 |
| 4483723 | Steel with antimony addition | — | 1984-11-20 |
| 4421574 | Method for suppressing internal oxidation in steel with antimony addition | — | 1983-12-20 |