Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5179997 | Process for insulating molten steel during continuous casting | Maharaj K. Koul, Franklin T. Whitaker | 1993-01-19 |
| 4785872 | Casting powder for use in bottom pour ingot steel production and method for employing same | Maharaj K. Koul | 1988-11-22 |