Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338009 | Tundish for molten alloy containing dense, undissolved alloying ingredient | Howard M. Pielet, William J. Kreevich, Masood A. Tindyala | 1994-08-16 |
| 4860819 | Continuous casting tundish and assembly | Gerald F. Moscoe, Joel C. Mastervich, William J. Kreevich, Daniel Rellis, Jr., Roger J. Glennon +1 more | 1989-08-29 |
| 4852632 | Apparatus for preventing undissolved alloying ingredient from entering continuous casting mold | Charles R. Jackson, Daniel Rellis, Jr., Howard M. Pielet, Debanshu Bhattacharya, Larry A. Frank +1 more | 1989-08-01 |
| 4849167 | Method and appartus for adding liquid alloying ingredient to molten steel | Anthony Peters, Donald R. Fosnacht | 1989-07-18 |
| 4848755 | Apparatus for adding liquid alloying ingredient to molten steel | Anthony Peters, Donald R. Fosnacht | 1989-07-18 |
| 4828014 | Continuous casting tundish and assembly | Gerald F. Moscoe, Joel C. Matervich, William J. Kreevich, Daniel Rellis, Jr., Roger J. Glennon +1 more | 1989-05-09 |
| 4754800 | Preventing undissolved alloying ingredient from entering continuous casting mold | Charles R. Jackson, Daniel Rellis, Jr., Howard M. Pielet, Debanshu Bhattacharya, Larry A. Frank +1 more | 1988-07-05 |
| 4667715 | Method for controlling uniformity of alloy content in continuously cast steel | Howard M. Pielet, Larry A. Frank, Daniel Rellis, Jr. | 1987-05-26 |
| 4350524 | Process for removal of base metal impurities from molten silver with sulfur hexafluoride | David B. George | 1982-09-21 |