Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6147458 | Circuit arrangement and signalling light provided with the circuit arrangement | Marcel Johannes Maria Bucks, Engbert Bernard Gerard Nijhof, Johannes E. Algra, John De Clercq, Stefan E. Roijers | 2000-11-14 |