Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D619504 | Single-wheel trailer | Zbigniew Dabrowski, Ireneusz Kopania | 2010-07-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D619504 | Single-wheel trailer | Zbigniew Dabrowski, Ireneusz Kopania | 2010-07-13 |