Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833963 | Electronic musical instrument using addition of independent partials with digital data bit truncation | John A. Hayden, Ralph Muha | 1989-05-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833963 | Electronic musical instrument using addition of independent partials with digital data bit truncation | John A. Hayden, Ralph Muha | 1989-05-30 |