4. Power plants
  5. Fluid motor means driven by waste heat or by exhaust energy...
  6. With supercharging means for engine

David A. Ruthmansdorfer

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Dual coolant engine cooling system

Internal-combustion engines – Cooling – Parallel flow
Patent

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Energy conserving exhaust passage for an internal combustion eng

Internal-combustion engines – Poppet valve operating mechanism – Rocker
Patent

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Method and apparatus for gaseous fuel introduction and...

Internal-combustion engines – Combustion chamber means having fuel injection only – Using multiple injectors or injections
Reexamination Certificate

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Turbocharged internal combustion engine

Power plants – Fluid motor means driven by waste heat or by exhaust energy... – With supercharging means for engine
Patent

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Profile ID: LFUS-PAI-P-1022987

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