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Angelo D'Arrigo

SA Siemens Automotive: 4 patents #5 of 50Top 10%
📍 Catania, VA: #1 of 1 inventorsTop 100%
Overall (2004): #17,046 of 270,089Top 7%
4
Patents 2004

Issued Patents 2004

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6786434 Double concentric inlet tube for setting armature/needle lift and method of manufacturing same 2004-09-07
6766965 Twin tube hydraulic compensator for a fuel injector 2004-07-27
6758421 Double concentric inlet tube for setting armature/needle lift and method of manufacturing same 2004-07-06
6687965 Apparatus for setting armature/needle lift in a fuel injector 2004-02-10