Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9833833 | Refractory mold and method of making | Michael R. Hanrahan | 2017-12-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9833833 | Refractory mold and method of making | Michael R. Hanrahan | 2017-12-05 |