Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10697545 | Packing cups manufacturing | Tognarelli Leonardo, Alessio Capanni, Jan Wojnar | 2020-06-30 |
| 10563766 | Packing case for reciprocating machine and method of assembling the same | Jan Wojnar, Michele Sanesi, Leonardo Tognarelli | 2020-02-18 |
| 9874286 | Differential pressure valve with reduced spring-surge and method for reducing spring surge | Riccardo Bagagli, Leonardo Tognarelli, Alberto Babbini | 2018-01-23 |
| 9297373 | Differential pressure valve with parallel biasing springs and method for reducing spring surge | Riccardo Bagagli, Alberto Babbini, Leonardo Tognarelli | 2016-03-29 |