Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8296065 | System and method for vitally determining position and position uncertainty of a railroad vehicle employing diverse sensors including a global positioning system sensor | William R. Laurune | 2012-10-23 |
| 6032905 | System for distributed automatic train supervision and control | — | 2000-03-07 |