Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5471018 | Audio or video apparatus with a built-in loudspeaker | Joris A. M. Nieuwendijk, Johannes W. T. Bax, Henricus H. Roelofs, Martinus P. M. Van Den Thillart | 1995-11-28 |