Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7548250 | Image-forming element for a printing apparatus with a multiplex circuit for driving the image-forming electrodes | Catharinus Van Acquoij, René J. VAN DER MEER, Aart Nijkamp, Stanislaw K. J. Lenczowski, David D. L. Wijngaards +1 more | 2009-06-16 |
| 5742320 | Image-forming device and an image-forming element for use therein | Frederik Maria Van Beek, Antonius Jacobus Maria Claessens, Paulus Henricus Eijmberts, Lambertus Johannes Maria Luyten, Albert Gerardus Maria Van Welte | 1998-04-21 |
| 5483269 | Process for the preparation of an image forming element and related printing device | Cornelis A. M. Huyzer, Edwin Johan Buis, Hans E. Opbroek | 1996-01-09 |
| 5032853 | Method of and apparatus for forming a multi-color image | Martinus J. Huijben, Jacobus H. M. Schonenberg, Jacobus H. M. Peulen, Martin Lluis Bakker | 1991-07-16 |
| 4884188 | Magnetic roller means with stationary magnetic knife blade for use in printing devices | Ronald Berkhout, Jozef Antonius Willem Maria Corver, Antoon L. Hoep, Berend J. Knapen | 1989-11-28 |
| 4728971 | Image-forming element for an electrostatic printer with helical shaped electrodes | Reinder Pannekoek | 1988-03-01 |
| 4704621 | Printing device | Robertus van Cooten, Dick Simons, Bontko Witteveen, Willem T. Draai, Martinus J. Huijben | 1987-11-03 |