Inventor
Mark S. Cavanagh
Inventor
Bloomington, IL, US
Overview
Patents· 24 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof40%
F02BInternal-combustion piston engines14%
F02DControlling combustion engines10%
Y10TTechnical subjects covered by former us classification10%
Y02TClimate change mitigation technologies related to transportation8%
F01LCyclically operating valves for machines or engines4%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general4%
F16KValves4%
B05BSpraying apparatus2%
F04BPositive-displacement machines for liquids2%
PatentTitleYear
10,107,247Method of suppressing cavitation in a fuel injector20189,644,589'Debris diverter shield for fuel injector'20179,638,080'Injector having swirl structure downstream of valve seat'20179,291,134'Anti-cavitation throttle for injector control valve'20169,228,550'Common rail injector with regulated pressure chamber'20168,225,602'Integrated pump and injector for exhaust after treatment'20127,909,271'Fuel injector nozzle for an internal combustion engine'20117,444,980'Fuel injector nozzle for an internal combustion engine'20087,290,520'Fuel injector nozzle for an internal combustion engine'20077,077,381'Desensitizing armature air gap to component distortion in a fuel injector'20067,032,566'Fuel injector nozzle for an internal combustion engine'20066,959,699'Injection of fuel vapor and air mixture into an engine cylinder'20056,955,114'Three way valve and electro-hydraulic actuator using same'20056,895,752'Method and apparatus for exhaust gas recirculation cooling using a vortex tube to cool recirculated exhaust gases'20056,655,349'System for controlling a variable valve actuation system'20036,499,467'Closed nozzle fuel injector with improved controllabilty'20026,253,736'Fuel injector nozzle assembly with feedback control'20016,058,910'Rotary distributor for a high pressure fuel system'20005,983,863'Compact high performance fuel system with accumulator'19995,630,398'Stepped rotation fuel distribution valve'19975,619,969'Fuel injection rate shaping control system'19975,497,806'Compact pin-within-a-sleeve three-way valve'19965,396,926'Force balanced three-way solenoid valve'19954,399,787'Engine retarder hydraulic reset mechanism'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983Based in Holyoke, MA, US· patent location history
1995–2001Patents assigned to CUMMINS ENGINE CO INC (7)· patent assignee history
1995–2001Based in Columbus, IN, US· patent location history
2002–2011Based in Bloomington, IL, US· patent location history
2003–2011Patents assigned to CATERPILLAR INC (9)· patent assignee history
2012–2017Patents assigned to STANADYNE CORP (5)· patent assignee history
2012Patents assigned to CAVANAGH MARK S (1)· patent assignee history
2012–2018Based in West Granby, CT, US· patent location history
2016–2018Patents assigned to STANADYNE LLC (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CATERPILLAR INC | 9 | 2003–2011 |
| CUMMINS ENGINE CO INC | 7 | 1995–2001 |
| STANADYNE CORP | 5 | 2012–2017 |
| STANADYNE LLC | 5 | 2016–2018 |
| CAVANAGH MARK Sself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bloomington, Illinois, US | 10 | 2002–2011 |
| Columbus, IN, US | 7 | 1995–2001 |
| West Granby, CT, US | 6 | 2012–2018 |
| Holyoke, Massachusetts, US | 1 | 1983 |