Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656062 | Divot tool | — | 2003-12-02 |
| 6635812 | String holder for a musical instrument | Ernst Roth, Wilhelm Roth, Klaus Boehmer | 2003-10-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656062 | Divot tool | — | 2003-12-02 |
| 6635812 | String holder for a musical instrument | Ernst Roth, Wilhelm Roth, Klaus Boehmer | 2003-10-21 |