Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12059865 | Production of paper sticks | Leo Wins, Roland Hülkenberg | 2024-08-13 |
| 6641551 | Cotton buds and swabs for medical use | — | 2003-11-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12059865 | Production of paper sticks | Leo Wins, Roland Hülkenberg | 2024-08-13 |
| 6641551 | Cotton buds and swabs for medical use | — | 2003-11-04 |