Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4913217 | Locators for expendable core in die casting die | Byron W. Koch, R. Matthew Thomas | 1990-04-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4913217 | Locators for expendable core in die casting die | Byron W. Koch, R. Matthew Thomas | 1990-04-03 |