Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6760754 | System, method and apparatus for communicating via sound messages and personal sound identifiers | Ellen Isaacs | 2004-07-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6760754 | System, method and apparatus for communicating via sound messages and personal sound identifiers | Ellen Isaacs | 2004-07-06 |