Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6137878 | Method for outputting user feedback audio messages and telecommunications equipment employing said method | Kim M. Vonder Haar | 2000-10-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6137878 | Method for outputting user feedback audio messages and telecommunications equipment employing said method | Kim M. Vonder Haar | 2000-10-24 |