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Rudolf Diesel started creating patents for the diesel engine
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Rudolf Diesel finally created and produced the first diesel engine.
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Fredrick Lamplough started creating patents for a diesel injector.
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Vickers was the first one to use the common rail injection in their diesel engines that they used in submarines
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Clessie Cummins started convincing supermarkets to switch their tracks over to diesel as it was more efficient to haul their supplies.
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Clessie Cummins started to patent compression brakes that would be produced by Jacobs Vehicle System. They would soon be called Jake brakes.
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Detroit Diesel created a new series of engines called the 60 series with a completely electronic engine control system.
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Caterpillar introduces the HEUI injectors. These injectors are hydraulically actuated injector that in electronically controlled.
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Denso creates a new high pressure common rail injection system. It helps the engine run more efficient and cleaner.
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The EPA started regulation diesels to make them cleaner for the environment. They done that by creating a Diesel Particulate Filter otherwise known as the DPF.