Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4465754 | Water-fixable electrostatic toner powder containing hydrolyzed polyvinyl ester | Jozef J. A. Pleyers | 1984-08-14 |
| 4435067 | Method and apparatus for transferring and fixing powder images | Willem T. Draai, Jozef J. A. Pleyers | 1984-03-06 |