Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6567502 | Multimedia emergency services | Samuel N. Zellner, Mark J. Enzmann | 2003-05-20 |
| 6539384 | Browser on test equipment | Samuel N. Zellner, Nathan T. Sargent, Mark J. Enzmann | 2003-03-25 |
| 6516203 | Method and system for providing additional information to a subscriber based on a universal resource locator | Mark J. Enzmann, Samuel N. Zellner | 2003-02-04 |