Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6042905 | Decorative construction material and methods of its production | Nailia A. Tikhonova | 2000-03-28 |
| 5792524 | Decorative construction material | Nailia A. Tikhonova | 1998-08-11 |
| 5720835 | Decorative construction material and methods of its production | Nailia A. Tikhonova | 1998-02-24 |
| 5536345 | Process for manufacturing natural stone-type, panel-shaped construction and decoration materials | — | 1996-07-16 |