Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4993305 | Manual with piano effect for use in electronic organs | Reinhard Franz | 1991-02-19 |
| 4860630 | Manual for electronic organs and the like | Reinhard Franz | 1989-08-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4993305 | Manual with piano effect for use in electronic organs | Reinhard Franz | 1991-02-19 |
| 4860630 | Manual for electronic organs and the like | Reinhard Franz | 1989-08-29 |