Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9975074 | Filtering device, particularly for filtering air contaminated by oily mists, vapors, aerosols and the like | — | 2018-05-22 |
| 4854081 | Device for treating printed circuit boards, in particular for pumicing and trimming | Giacinto Massa | 1989-08-08 |