Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D506324 | Transformable chair into a desk | Mladen Minkov Tsonev | 2005-06-21 |
| D505558 | Folding transformable chair into a desk | Mladen Minkov Tsonev | 2005-05-31 |
| D504240 | Chair transformable into a desk | — | 2005-04-26 |