Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7674962 | Harp with exposed soundboard and separate bridges and method of altering the pitch of the harp strings | — | 2010-03-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7674962 | Harp with exposed soundboard and separate bridges and method of altering the pitch of the harp strings | — | 2010-03-09 |