Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670576 | Method for producing images containing laser-induced color centers and laser-induced damages | Igor Troitski, Oleg M. Efimov | 2003-12-30 |
| 6630644 | Method creating damage arrangement for production of 3D laser-induced damage portraits inside transparent materials | Igor Troitski | 2003-10-07 |