Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5296327 | Toner powder for the development of latent electrostatic or magnetic images and a process for forming fixed images on an image receiving material | Marcel L. M. Pennings, Rudolf Anthonius Maria Venderbosch, Wilhelmus H. G. Albrink | 1994-03-22 |
| 4443527 | Colored magnetically attractable toner powder, its preparation, and developing images with such powder | Harm H. Heikens | 1984-04-17 |
| 4286037 | Electrostatic image one-component electrically conductive thermoplastic resin containing powdered developer prepared by coagulation in emulsion | Adrianus M. P. Hectors | 1981-08-25 |