Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480147 | Portable position determining device | Jennifer Durst, Joseph C. McAlexander | 2002-11-12 |
| 6441778 | Pet locator | Jennifer Durst, Joseph C. McAlexander | 2002-08-27 |
| 6421001 | Object locator | Jennifer Durst, Joseph C. McAlexander | 2002-07-16 |