GB

Giorgio Barrera

OS Officine Meccaniche Pavesi & C. S.P.A.: 12 patents #1 of 2Top 50%
PS Polytool S.R.L.: 5 patents #1 of 1Top 100%
AA Axis Ab: 1 patents #34 of 47Top 75%
📍 Collegno, IT: #2 of 83 inventorsTop 3%
Overall (All Time): #242,169 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
6792673 Apparatus for forming a hollow cylindrical dynamo-electric machine stator core Gianfranco Stratico, Andrea Bonnacorsi, Sandro Lombardi 2004-09-21
6564832 Formation of a multi-lobed electrical winding 2003-05-20
6196273 Method and apparatus for forming a multi-lobed winding for the stator of an alternator 2001-03-06
6019141 Method and apparatus for forming a multi-lobed winding for the stator of an alternator 2000-02-01
5921288 Apparatus for forming and inserting coils constituting the winding of a stator of a dynamo-electric machine 1999-07-13
5881778 Method and apparatus for forming a multi-lobed winding for the stator of an alternator, and winding obtained thereby 1999-03-16
4970774 Method for inserting a plurality of phase insulators in the cavities of the stator of a dynamo-electric machine 1990-11-20
4901433 Device for inserting a plurality of phase insulators in the cavities of the stator of a dynamo-electric machine 1990-02-20
4741098 Device for inserting prewound coils in the cavities of a stator of a dynamo-electric machine and apparatus using such a device 1988-05-03
4694560 Apparatus for treating stator winding leads 1987-09-22
4631814 Device for inserting pre-wound coils in the slots of stators of dynamo-electric machines 1986-12-30
4580606 Apparatus for forming stator coils of undulatory type for dynamo-electric machines 1986-04-08
4541170 Method and device for forming the rotor winding coils of a dynamoelectric machine 1985-09-17
4521958 Pre-wound coils inserting device for use in the manufacture of dynamo-electric machines 1985-06-11
4512376 Apparatus for forming stator coils of dynamo electric machines 1985-04-23
4400871 Method for placing prewound coils in stator slots 1983-08-30
4347657 Method for the insertion of pre-wound coils into stator slots 1982-09-07
4304045 Device for placing prewound coils into stator slots 1981-12-08
4291459 Device for inserting pre-wound coils into stator slots 1981-09-29