Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419859 | Mold assembly for forming ophthalmic lens or lens blank and method of producing the same using the mold assembly | Chikai Kosaka | 2002-07-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419859 | Mold assembly for forming ophthalmic lens or lens blank and method of producing the same using the mold assembly | Chikai Kosaka | 2002-07-16 |