LandOfFree - US Patents - Listing for Power plants,Internal combustion engine with treatment or handling of...,Pulsed, timed, tuned or resonating exhaust

Power plants – Internal combustion engine with treatment or handling of... – Pulsed – timed – tuned or resonating exhaust

Marine engine exhaust system with diverter valve and alternate e

Power plants – Internal combustion engine with treatment or handling of... – Pulsed – timed – tuned or resonating exhaust

Marine propulsion system with a catalyst contained within...

Power plants – Internal combustion engine with treatment or handling of... – Pulsed – timed – tuned or resonating exhaust

Method and apparatus for improved control of exhaust gas tempera

Power plants – Internal combustion engine with treatment or handling of... – Pulsed – timed – tuned or resonating exhaust

Motorcycle dynamic exhaust system

Power plants – Internal combustion engine with treatment or handling of... – Pulsed – timed – tuned or resonating exhaust

Motorcycle dynamic exhaust system

Power plants – Internal combustion engine with treatment or handling of... – Pulsed – timed – tuned or resonating exhaust

Motorcycle exhaust control system

Power plants – Internal combustion engine with treatment or handling of... – Pulsed – timed – tuned or resonating exhaust

Motorcycle exhaust enhancers

Power plants – Internal combustion engine with treatment or handling of... – Pulsed – timed – tuned or resonating exhaust

Motorcycle exhaust system

Power plants – Internal combustion engine with treatment or handling of... – Pulsed – timed – tuned or resonating exhaust

Motorcycle exhaust system

Power plants – Internal combustion engine with treatment or handling of... – Pulsed – timed – tuned or resonating exhaust

Motorcycle exhaust system

Power plants – Internal combustion engine with treatment or handling of... – Pulsed – timed – tuned or resonating exhaust

Muffler with inlet pipe equalizer

Power plants – Internal combustion engine with treatment or handling of... – Pulsed – timed – tuned or resonating exhaust

Multi-stage regulation of exhaust back pressure

Power plants – Internal combustion engine with treatment or handling of... – Pulsed – timed – tuned or resonating exhaust

Multiple tract exhaust manifold/header