Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6600428 | Radio frequency data communications device | James E. O'Toole, Mark E. Tuttle, Tyler Lowrey, Kevin M. Devereaux, George E. Pax +4 more | 2003-07-29 |
| 6574454 | Radio frequency antenna with current controlled sensitivity | — | 2003-06-03 |
| 6509829 | System and method for locating individuals and equipment, airline reservation system, communication system | — | 2003-01-21 |
| 6509837 | Radio frequency data communications device with adjustable receiver sensitivity and method | Mark E. Tuttle | 2003-01-21 |