Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5711835 | Method of machining a drum-shaped workpiece for an x-ray diagnosis apparatus or photocopier | Marinus J. J. Dona, Louis A. Mensch, Gilbert Martinus Verbeek | 1998-01-27 |