Four cycle internal combustion engine exhaust

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United States of America Patent

PATENT NO 8936133
APP PUB NO 20130230434A1
SERIAL NO

13409942

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Abstract

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Exhaust apparatus for four cycle (including Wankel) internal combustion engines is disclosed. The apparatus is configured to manage pressure waves created by expanding gas emitted from the engine combustion chambers, the net result being to enhance engine performance and attenuate noise over a wide range of engine RPMs.

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Patent Owner(s)

Patent OwnerAddress
ESMOND GREG SCOTTNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Esmond, Greg Scott McKinney, US 1 1

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