Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831568 | Method and apparatus for visual silent alarm indicator | Michael Cortopassi, Wayne Hile, Thomas Robinson, Edward Endejan | 2004-12-14 |
| 6769036 | Method and system for enabling personal digital assistants and protecting stored private data | Michael Cortopassi, Thomas Robinson, Edward Endejan | 2004-07-27 |