P

Inventor

MUNSHI SANDEEP

CA22 patents
⚠️ This page may combine multiple inventors who share the name “MUNSHI SANDEEP”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WESTPORT POWER INC

13 patents
US7325529B2Feb 5, 2008

Method and apparatus for controlling combustion quality of a gaseous-fuelled internal combustion engine

WESTPORT POWER INC64 citations96
US8800529B2Aug 12, 2014

Dual fuel injection valve

WESTPORT POWER INC27 citations92
US7850034B2Dec 14, 2010

Multi-fuel storage system and method of storing fuel in a multi-fuel storage system

WESTPORT POWER INC28 citations92
US7162995B2Jan 16, 2007

Method for injecting gaseous fuels into an internal combustion engine at high pressures

WESTPORT POWER INC23 citations92
US8555852B2Oct 15, 2013

Gaseous-fuelled stoichiometric compression ignition internal combustion engine

WESTPORT POWER INC30 citations91
US7302939B2Dec 4, 2007

Exhaust gas recirculation methods and apparatus for reducing NOx emissions from internal combustion engines

WESTPORT POWER INC19 citations84
US9790868B2Oct 17, 2017

Apparatus and method for igniting a gaseous fuel in a direct injection internal combustion engine

WESTPORT POWER INC11 citations83
US9366195B2Jun 14, 2016

Fuel injection valve and method of actuating

WESTPORT POWER INC7 citations79
US10519888B2Dec 31, 2019

Fuel system diagnostics

WESTPORT POWER INC4 citations73
US10233871B2Mar 19, 2019

Air-enriched gaseous fuel direct injection for an internal combustion engine

WESTPORT POWER INC5 citations72
US10167786B2Jan 1, 2019

Method and system for operating gaseous-fuelled direct injection internal combustion engine

WESTPORT POWER INC3 citations71
US7302918B2Dec 4, 2007

Method and apparatus for providing for high EGR gaseous-fuelled direct injection internal combustion engine

WESTPORT POWER INC3 citations59
US10787974B2Sep 29, 2020

Ignition apparatus and method for a premixed charge in a gaseous-fueled engine

WESTPORT POWER INC0 citations34

MUNSHI SANDEEP

2 patents
US8469009B2Jun 25, 2013

Method and apparatus of fuelling an internal combustion engine with hydrogen and methane

MUNSHI SANDEEP49 citations90
US8091536B2Jan 10, 2012

Method and apparatus of fuelling an internal combustion engine with hydrogen and methane

MUNSHI SANDEEP46 citations90

INTEGRA DYNAMICS INC

2 patents
US6254057B1Jul 3, 2001

Valve control system

INTEGRA DYNAMICS INC37 citations89
US6382585B1May 7, 2002

Valve control system

INTEGRA DYNAMICS INC10 citations70

HPDI TECH LIMITED PARTNERSHIP

2 patents
US12404818B2Sep 2, 2025

Apparatus and method for injecting a pilot fuel into an internal combustion engine

HPDI TECH LIMITED PARTNERSHIP2 citations71
US12442337B2Oct 14, 2025

Apparatus and method for regulating and injecting gaseous fuel into an internal combustion engine

HPDI TECH LIMITED PARTNERSHIP0 citations48

WESTPORT RES INC

1 patent
US6640773B2Nov 4, 2003

Method and apparatus for gaseous fuel introduction and controlling combustion in an internal combustion engine

WESTPORT RES INC83 citations95

MUMFORD DAVID

1 patent
US9022303B2May 5, 2015

Fuel injection valve and method for co-injecting a liquid and a gaseous fuel into the combustion chamber of an internal combustion engine

MUMFORD DAVID4 citations69

CESPIRA CANADA LP

1 patent
US12595772B2Apr 7, 2026

Apparatus and method for regulating gaseous fuel pressure and mitigating emissions in an internal combustion engine system

CESPIRA CANADA LP0 citations46