Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5343277 | Cleaning system for an image transfer device | Johannes P.J.C ROOIJAKKERS, Gerardus J. Vosbeek | 1994-08-30 |
| 4235193 | Magnetic brush apparatus for developing charge images | Otto M. Groen, Bernard J. E. Peeters, Peter H. M. Lammers | 1980-11-25 |