Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5217606 | Double-filtering filter for vehicle engine lubricants, with compressible fine filtering cartridge | Silvano Casalicchio, Mauro Gallino | 1993-06-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5217606 | Double-filtering filter for vehicle engine lubricants, with compressible fine filtering cartridge | Silvano Casalicchio, Mauro Gallino | 1993-06-08 |