Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9964964 | Automatic balancing valve with preset flow rate | Liborio Spagnolo | 2018-05-08 |
| 9910447 | Automatic balancing valve | Liborio Spagnolo, Sergio D'Andrea | 2018-03-06 |
| 9683677 | Bypass valve and hydraulic unit including such a valve | Sergio D'Andrea | 2017-06-20 |
| 9383033 | Automatic balancing ball valve | Liborio Spagnolo | 2016-07-05 |
| 8985140 | Automatic balancing valve | Liborio Spagnolo | 2015-03-24 |
| 7762280 | Valve for tankless water heater | Sergio Anchisi | 2010-07-27 |
| 6702258 | Universal ball valve assembly | — | 2004-03-09 |
| 6668643 | Optical flow-meter device | Giorgio Simonotti | 2003-12-30 |
| 6648009 | Tamper-proof ball valve | Paul Craig | 2003-11-18 |