D'Arrigo; Angelo

Patent Applications and Registrations

Patent applications and USPTO patent grants for D'Arrigo; Angelo.The latest application filed is for "valve body and fluid injector with valve body".

Company Profile

0.9.7

D'Arrigo; Angelo - Rosignano Solvay IT
D'Arrigo; Angelo - Catania IT
D'Arrigo; Angelo - Newport News VA
D'Arrigo; Angelo - Pisa IT

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Actuator unit and method for manufacturing an actuator unit Grant 7,841,320 - D'Arrigo November 30, 2	2010-11-30
Valve body and fluid injector with valve body Grant 7,575,183 - D'Arrigo August 18, 2	2009-08-18
Battery charging device with voltage-balanced transistors Grant 7,498,771 - D'Arrigo , et al. March 3, 2	2009-03-03
Valve Body and Fluid Injector With Valve Body App 20070290076 - D'Arrigo; Angelo	2007-12-20
Battery Charge Device App 20070257639 - D'Arrigo; Angelo ; et al.	2007-11-08
Actuator Unit and Method for Manufacturing an Actuator Unit App 20070252474 - D'Arrigo; Angelo	2007-11-01
Double concentric inlet tube for setting armature/needle lift and method of manufacturing same Grant 6,786,434 - D'Arrigo September 7, 2	2004-09-07
Twin tube hydraulic compensator for a fuel injector Grant 6,766,965 - D'Arrigo July 27, 2	2004-07-27
Double concentric inlet tube for setting armature/needle lift and method of manufacturing same Grant 6,758,421 - D'Arrigo July 6, 2	2004-07-06
Apparatus for setting armature/needle lift in a fuel injector Grant 6,687,965 - D'Arrigo February 10, 2	2004-02-10
Method of setting armature/needle lift in a fuel injector App 20030084571 - D'Arrigo, Angelo	2003-05-08
Twin tube hydraulic compesator for a fuel injector App 20030042325 - D'Arrigo, Angelo	2003-03-06
Armature/needle assembly for a fuel injector and method of manufacturing same App 20020092935 - D'Arrigo, Angelo	2002-07-18
Double concentric inlet tube for setting armature/needle lift and method of manufacturing same App 20020030125 - D'Arrigo, Angelo	2002-03-14
Frequency translator usable in a switching DC-DC converter of the type operating as a voltage regulator and as a battery charger, and method of frequency translation therefor Grant 6,218,820 - D'Arrigo , et al. April 17, 2	2001-04-17
Electronic device for smoothing a charge current peak in RLC output stages of switching step-up regulators Grant 6,060,875 - Capici , et al. May 9, 2	2000-05-09

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