Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835431 | Fluorescent composition for the manufacture of CD-ROM type optical memory disks | Mark Alperovich, Eugene Levich | 2004-12-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835431 | Fluorescent composition for the manufacture of CD-ROM type optical memory disks | Mark Alperovich, Eugene Levich | 2004-12-28 |