Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5005630 | Process for producing foundry molds and cores from sand and a binder | — | 1991-04-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5005630 | Process for producing foundry molds and cores from sand and a binder | — | 1991-04-09 |