Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4688805 | Annular front-sealing gasket assembly | Aldo Crotti | 1987-08-25 |
| 4456041 | Apparatus for filling and sealing a lubricant reservoir | Walter Grilli, Aldo Crotti | 1984-06-26 |