Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9640087 | Apparatus and method for teaching how to play notes on the keys of a piano | Carol Susan Caldwell-Edmonds | 2017-05-02 |
| D782852 | Music stand | Carol Susan Caldwell-Edmonds | 2017-04-04 |