Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4913860 | Method of using porcelain block in porcelain press technique for dental use | Kisao Nakaji | 1990-04-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4913860 | Method of using porcelain block in porcelain press technique for dental use | Kisao Nakaji | 1990-04-03 |