Inventor
FRELUND ARTHUR R
US4 patents
Patents
4 patentsUS4408722AOct 11, 1983
Fuel injection nozzle with grooved poppet valve
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US6598589B2Jul 29, 2003
Engine control algorithm-cold start A/F modifier
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US4270499AJun 2, 1981
Diesel engine precombustion chambers
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US4601196AJul 22, 1986
Engine combustion chamber pressure sensor
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