Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5114472 | Multistage rigid media filter for molten metal and method of filtering | C. Edward Eckert, Thomas R. Hornack, George E. Lyness, John A. Kaems, Ronald E. Miller +2 more | 1992-05-19 |
| 4724896 | Apparatus and method for improving the surface characteristics of continuously cast metal ingot | Robert M. Rose, Jeffrey J. Wiesner | 1988-02-16 |