Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6342844 | Two-way radio-based electronic toll collection method and system for highway | — | 2002-01-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6342844 | Two-way radio-based electronic toll collection method and system for highway | — | 2002-01-29 |