Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5100302 | Quick disassembly system for rotary vacuum pumps | — | 1992-03-31 |
| 4844702 | Lubrication circuit of rotary vacuum pumps | Silvio Dondoli | 1989-07-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5100302 | Quick disassembly system for rotary vacuum pumps | — | 1992-03-31 |
| 4844702 | Lubrication circuit of rotary vacuum pumps | Silvio Dondoli | 1989-07-04 |