Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7796001 | Method of forming magnetic blocks and equipment for carrying out that method | Václav {hacek over (Z)}e{hacek over (z)}ulka, Pavel Straka | 2010-09-14 |
| 5248382 | Process for manufacture of printed circuit boards by etching | — | 1993-09-28 |
| 5221532 | Coulteria tinctoria pod extract hair treatment composition | — | 1993-06-22 |
| 5182110 | Natural extract based hair reshaping composition | — | 1993-01-26 |