Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6678357 | Internet protocol (IP) emergency connections (ITEC) telephony | Peggy M. Stumer, Robert Stampfl, Walter Hipfinger | 2004-01-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6678357 | Internet protocol (IP) emergency connections (ITEC) telephony | Peggy M. Stumer, Robert Stampfl, Walter Hipfinger | 2004-01-13 |