Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5853302 | Device for the connection of electrical conductors to a control unit, preferably for an irrigation control apparatus | Gianfranco Roman | 1998-12-29 |
| 5655747 | Solenoid valve for irrigation control units | — | 1997-08-12 |
| D377316 | Case for irrigation timer | Gianfranco Roman | 1997-01-14 |
| 4917562 | Barrier-wall device for subdividing amounts of pirns accumulated in bulk | Luigi Colli, Roberto Badiali | 1990-04-17 |