Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4932617 | System for transmitting broadband data and/or instructions between a moving element and a control station | Marc Heddebaut, Pierre Degauque, Denis Duhot | 1990-06-12 |
| 4873531 | Identification transponder for use when a vehicle passes a given point | Marc Heddebaut, Pierre Degauque, Denis Duhot | 1989-10-10 |