Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5626164 | Crack resistant valve plate assembly for a molten metal slide gate valve | Patrick D. King | 1997-05-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5626164 | Crack resistant valve plate assembly for a molten metal slide gate valve | Patrick D. King | 1997-05-06 |