Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4940489 | Molten metal filtration system and process | — | 1990-07-10 |
| 4802527 | Apparatus for casting molten metal | Jerry W. Brockmeyer | 1989-02-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4940489 | Molten metal filtration system and process | — | 1990-07-10 |
| 4802527 | Apparatus for casting molten metal | Jerry W. Brockmeyer | 1989-02-07 |