Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881990 | Steel product with globular manganese sulfide inclusions | Howard M. Pielet, William D. Edgar, Milan Alavanja | 1989-11-21 |
| 4852632 | Apparatus for preventing undissolved alloying ingredient from entering continuous casting mold | Charles R. Jackson, Daniel Rellis, Jr., Howard M. Pielet, Debanshu Bhattacharya, Purnendu K. Dasgupta +1 more | 1989-08-01 |
| 4754800 | Preventing undissolved alloying ingredient from entering continuous casting mold | Charles R. Jackson, Daniel Rellis, Jr., Howard M. Pielet, Debanshu Bhattacharya, Purnendu K. Dasgupta +1 more | 1988-07-05 |
| 4746361 | Controlling dissolved oxygen content in molten steel | Howard M. Pielet, William D. Edgar, Milan Alavanja | 1988-05-24 |
| 4667715 | Method for controlling uniformity of alloy content in continuously cast steel | John R. Knoepke, Howard M. Pielet, Daniel Rellis, Jr. | 1987-05-26 |