Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661348 | Apparatus for providing a visual indication of receipt of an electronic message | Lance Hall | 2003-12-09 |
| 6639875 | Time piece with changable color face | — | 2003-10-28 |
| 6633510 | Dual time zone time piece | — | 2003-10-14 |