Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6881258 | Mixture for the production of a high-expansion stone die | Haruhiko Horiuchi | 2005-04-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6881258 | Mixture for the production of a high-expansion stone die | Haruhiko Horiuchi | 2005-04-19 |