Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1086274 | Tool for changing strings on a stringed instrument | Rand Rognlien, Pieter Schouten | 2025-07-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1086274 | Tool for changing strings on a stringed instrument | Rand Rognlien, Pieter Schouten | 2025-07-29 |