Assignee
KUMAR VIRARAGHAVAN S
US·8 granted patents·1 pending application·39 citations·filing 1989–2023
Top patents by PatentIndex Score
9 records- 0188US12510178B2Proportional actuator and unibody magnetic housingKUMAR VIRARAGHAVAN S·Filed 2023·Granted Dec 30, 2025·1 cites·13 claims
- 0273US7028978B2Proportional solenoid-controlled fluid valve having compact pressure-balancing armature-poppet assemblyKUMAR VIRARAGHAVAN S·Filed 2002·Granted Apr 18, 2006·18 cites·43 claims
- 0365US7246787B2Solenoid valve assemblyKUMAR VIRARAGHAVAN S·Filed 2004·Granted Jul 24, 2007·12 cites·25 claims
- 0464US10753504B2Solenoid controlled valve assembly including a pressure balancing diaphragmKUMAR VIRARAGHAVAN S·Filed 2018·Granted Aug 25, 2020·1 cites·17 claims
- 0558US11441694B2Solenoid controlled valve assembly including a poppet and diaphragmKUMAR VIRARAGHAVAN S·Filed 2018·Granted Sep 13, 2022·1 cites·17 claims
- 0649US7278447B2Co-axial solenoid actuatorKUMAR VIRARAGHAVAN S·Filed 2004·Granted Oct 9, 2007·4 cites·47 claims
- 0739US2005263029A1Training projectileKUMAR VIRARAGHAVAN S·Filed 2005·Application pending·0 cites
- 0832US9879797B2Solenoid-actuated fluid control valve assemblyKUMAR VIRARAGHAVAN S·Filed 2015·Granted Jan 30, 2018·0 cites·18 claims
- 0930US5033677AVortex valve-controlled fuel injectorKUMAR VIRARAGHAVAN S·Filed 1989·Granted Jul 23, 1991·2 cites·22 claims
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