ST

Stefano Testi

PS Pirelli Tyre S.P.A.: 9 patents #38 of 315Top 15%
PS Pirelli & C. S.P.A.: 2 patents #30 of 166Top 20%
PS Pirelli Pneumatici S.P.A.: 2 patents #54 of 141Top 40%
PS Prysmian Cavi E Sistemi Energia S.R.L.: 1 patents #69 of 120Top 60%
Overall (All Time): #333,970 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12311623 Plant for building tyres for vehicle wheels Albert Berenguer, Christian De Col, Gianni Portinari 2025-05-27
12049053 Method for building tyres for vehicle wheels Albert Berenguer, Christian De Col, Gianni Portinari 2024-07-30
10723091 Method and apparatus for continuously producing a semi-finished product for the production of self-sealing tyres Antonio Monterosso, Alberto Scurati 2020-07-28
10131101 Method and apparatus for continuously producing a semi-finished product for the production of self-sealing tyres Antonio Monterosso, Alberto Scurati 2018-11-20
9365006 Process and plant for producing tyres Alan Bottomley, Alessio Longoni 2016-06-14
9120262 Apparatus for extruding a polymeric material and extrusion head therefor Thomas Ponta, Francesco D'Oria 2015-09-01
8967850 Multiscrew extruder device with heat exchange structure Alan Bottomley, Thomas Ponta, Alessio Longoni 2015-03-03
8858852 Process and plant for producing tyres Alan Bottomley, Alessio Longoni 2014-10-14
8585949 Method for extruding a polymeric material Thomas Ponta, Francesco D'Oria 2013-11-19
8236215 Process and apparatus for continuously producing an elastomeric composition Maurizio Galimberti, Cristiano Puppi, Francesco Romani, Enrico Albizzati 2012-08-07
7964128 Process and apparatus for continuously producing an elastomeric composition Renato Caretta, Maurizio Galimberti, Cristiano Puppi, Cesare Emanuele Amurri, Francesco Romani 2011-06-21
7829164 Utility pole of thermoplastic composite material Luca Castellani, Massimiliano Pavan, Thomas Ponta 2010-11-09
7713451 Process for manufacturing a water-resistant telecommunication cable Massimiliano Pavan, Raffaella Donetti, Cristiano Puppi, Mauro Maritano 2010-05-11
7654477 Pulverization process of a vulcanized rubber material Diego Tirelli, Michele Galbusera, Franco Peruzzotti, Cristiano Puppi, Antonio Monterosso +1 more 2010-02-02