Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624782 | System and method for avoiding accidents in intersections | Edward H. Jocoy, James Richard Knight, Thomas F. Leney, Herbert A. Pirson | 2003-09-23 |
| 6516273 | Method and apparatus for determination and warning of potential violation of intersection traffic control devices | Herbert A. Pirson, David Yuhnke | 2003-02-04 |