Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6744403 | GPS based tracking system | Kenneth A. Milnes, James Orville McGuffin, Matthew T. Lazar, Roberto Peon, James R. Gloudemans | 2004-06-01 |
| 6728637 | Track model constraint for GPS position | Thomas J. Ford, Patrick C. Fenton, James Orville McGuffin | 2004-04-27 |