Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4672633 | Data transmission system | Theodoor A. C. M. Claasen, Gerardus F. M. Beenker, Petrus J. Van Gerwen, Johannes Meijer | 1987-06-09 |
| 4660216 | Transmission system for the transmission of data signals in a modulation band | Theodoor A. C. M. Claasen, Gerardus F. M. Beenker, Petrus J. Van Gerwen, Johannes Meijer | 1987-04-21 |