LT

Leonardo Tognarelli

NS Nuovo Pignone Spa: 10 patents #3 of 281Top 2%
NS Nuovo Pignone Srl: 10 patents #2 of 252Top 1%
NS Nuovo Pignone Tecnologie S.R.L.: 5 patents #10 of 265Top 4%
BC Baker Hughes, A Ge Company: 1 patents #709 of 1,459Top 50%
GE: 1 patents #19,878 of 36,430Top 55%
📍 Firenze, IT: #9 of 1,070 inventorsTop 1%
Overall (All Time): #128,852 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDate
12078068 Turbine and blade for the protection of the root from flow path hot gases Paolo Di Sisto, Simone CUBEDA 2024-09-03
12078067 Turbine and blade for the protection of the root from flow path hot gases Paolo Di Sisto, Simone CUBEDA 2024-09-03
11976561 Turbine with a shroud ring around rotor blades and method of limiting leakage of working fluid in a turbine Antonio Asti, Simone Marchetti, David P. Gentile, Enrico Federighi 2024-05-07
11859662 Dampened bearing component, bearing including said component, and rotary machine including said bearing Francesco Cangioli, Matteo Berti, Mirko Libraschi 2024-01-02
11846285 Pump with a bearing lubrication system Francesco Cangioli, Matteo Berti, Alessandro Musacchio 2023-12-19
11148200 Method for manufacturing a component of a rotating machine Pierluigi Tozzi, Massimo Giannozzi, Iacopo Giovannetti, Antonella Dimatteo 2021-10-19
11008893 Sector for the assembly of a stage of a turbine and corresponding manufacturing method Giacomo Bencini, Fabio FORNACIARI, Pierluigi Tozzi 2021-05-18
10830231 Positive drive actuated valve for reciprocating compressor and method Riccardo Bagagli 2020-11-10
10760582 Stabilizing arrangement for a rotating vertical shaft of a machine, machine and stabilizing method Andrea Massini, Carlo Maria Martini 2020-09-01
10711776 Reciprocating compressors having timing valves and related methods Riccardo Bagagli 2020-07-14
10697465 Manufacturing of a turbomachine impeller by assembling a plurality of tubular components Paolo Mola, Gabriele MASI, Mihirkumar Pravinbhai Patel, Federico Iozzelli 2020-06-30
10578091 Fluid flow adapter for a cylinder of a reciprocating compressor Riccardo Bagagli, Alberto Babbini, Massimo Bargiacchi, Guido Pratelli, Federico Puccinelli +1 more 2020-03-03
10563766 Packing case for reciprocating machine and method of assembling the same Carmelo Maggi, Jan Wojnar, Michele Sanesi 2020-02-18
10563645 Devices and methods for actuating valves Riccardo Bagagli 2020-02-18
10267308 Crosshead-piston rod assembly for a reciprocating compressor Riccardo Bagagli, Francesco CHIESI, Tommaso Breschi 2019-04-23
10253760 Adjusting opening times of a cam actuated valve, reciprocating compressor and method Riccardo Bagagli 2019-04-09
10253765 Valves with valve closing member attached to the actuated counter-seat and related methods Riccardo Bagagli 2019-04-09
10184464 Electromagnetic actuator and inertia conservation device for a reciprocating compressor Riccardo Bagagli, Massimo Bargiacchi, Alessio Capanni 2019-01-22
10030638 Electromagnetic actuator for a reciprocating compressor Riccardo Bagagli 2018-07-24
9874286 Differential pressure valve with reduced spring-surge and method for reducing spring surge Riccardo Bagagli, Carmelo Maggi, Alberto Babbini 2018-01-23
9810230 Impeller for a turbomachine and method for attaching a shroud to an impeller Iacopo Giovannetti, Massimo Giannozzi, Dino Bianchi, Manuele Bigi, Andrea Massini 2017-11-07
9790932 Translo-rotating actuated rotary valves for reciprocating compressors and related methods Riccardo Bagagli 2017-10-17
9297373 Differential pressure valve with parallel biasing springs and method for reducing spring surge Riccardo Bagagli, Carmelo Maggi, Alberto Babbini 2016-03-29
9080676 Poppet valve with an impact damper and method for reducing impact wear in hyper compressors Riccardo Bagagli, Guido Volterrani, Michele Sanesi 2015-07-14
8998581 Composite shroud and methods for attaching the shroud to plural blades Iacopo Giovannetti, Massimo Giannozzi, Dino Bianchi, Manuele Bigi, Andrea Massini 2015-04-07