4. Marine propulsion
  5. Screw propeller
  6. Propulsion unit casing

Erick L. Gruber

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Active air intake for an engine

Internal-combustion engines – Accessories – Covers – trays – vibrators – corrosion inhibitors – air filters
Reexamination Certificate

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Lower unit torpedo configuration

Marine propulsion – Screw propeller – Propulsion unit casing
Patent

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Marine propulsion device water inlet screen

Marine propulsion – Means for accomodating or moving engine fluids – Cooling for engine
Patent

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Methods and apparatus for retaining a propshaft support...

Marine propulsion – Screw propeller – Propulsion unit casing
Reexamination Certificate

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Performance exhaust system

Power plants – Internal combustion engine with treatment or handling of... – By means producing a chemical reaction of a component of the...
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Profile ID: LFUS-PAI-P-1580426

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