4. Internal-combustion engines
  5. Charge forming device
  6. Fuel injection system

David Karl Trumpy

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Engine control with operating mode detection

Internal-combustion engines – Four-cycle – Variable clearance
Reexamination Certificate

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Hydrocarbon vapor evacuation system

Internal-combustion engines – Charge forming device – Having fuel vapor recovery and storage system
Reexamination Certificate

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Method and system for determining a quantity of fuel to be injec

Internal-combustion engines – Charge forming device – Fuel injection system
Patent

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Method to adapt engine fuel control, by multi-component...

Internal-combustion engines – Charge forming device – Fuel injection system
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1737248

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