Issued Patents All Time
| 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 |
| 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 |