Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5515426 | Telephone communication system having a locator | Michael W. Yacenda, John Chaco | 1996-05-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5515426 | Telephone communication system having a locator | Michael W. Yacenda, John Chaco | 1996-05-07 |