Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5841542 | Opto-electronic measuring apparatus for checking linear dimensions | Giovanni Graziani | 1998-11-24 |
| 4448527 | Method and apparatus for detecting surface defects in mechanical workpieces | — | 1984-05-15 |
| 4440496 | Process and device for inspecting and checking the internal surface of a hollow cylindrical workpiece which has undergone mechanical working | — | 1984-04-03 |
| 4296333 | Method and apparatus for detecting surface defects in a workpiece | Franco Rasello | 1981-10-20 |
| 4290698 | Apparatus for testing surface roughness | — | 1981-09-22 |