Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D412010 | Card perforated with punch-out guitar picks | Marco Lechman | 1999-07-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D412010 | Card perforated with punch-out guitar picks | Marco Lechman | 1999-07-13 |