LandOfFree - US Patents - Listing for Internal-combustion engines,Poppet valve operating mechanism

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Variable valve control apparatus for internal combustion...

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Variable valve control comprising a sliding-block part and a...

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Variable valve control device

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Variable valve control device of internal combustion engine

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Variable valve control for an internal combustion engine

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Variable valve control for an internal combustion engine

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Variable valve control for internal combustion engines

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Variable valve control for piston internal combustion engine

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Variable valve control system and method for an internal...

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Variable valve control system and method for internal...

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Variable valve control system and method for multi-cylinder...

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Variable valve control system for a piston internal-combustion e

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Variable valve control system for internal combustion engine

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Variable valve control system for internal combustion engine

Internal-combustion engines – Poppet valve operating mechanism – Rocker

Variable valve control system with dampener assembly

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Variable valve device for engine

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Variable valve device for internal combustion engine

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Variable valve device for internal combustion engine

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Variable valve device for internal combustion engine