Inventor

BEARDMORE JOHN M

US22 patents

⚠️ This page may combine multiple inventors who share the name “BEARDMORE JOHN M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BEARDMORE JOHN M

GEN MOTORS CORP

Torsional vibration damper for a lock-up clutch

Connecting rod with lubricant tube

Noise isolation for a fuel system

Crosshead piston assembly

Block-mounted piston squirter

Fuel pump with integral accumulator

Valve timing drive for an internal combustion engine

Piston with variable side clearance

Fuel injector-pump unit with hydraulic needle fuel injector

Torque converter with variable pitch stator

Fuel injector pump for a unit fuel injector

Crosshead piston assembly

Low noise valve train

Connecting rod for internal combustion engine

GM GLOBAL TECH OPERATIONS INC

Isolation system for high pressure spark ignition direct injection fuel delivery components

Combustion seal

Fuel injector isolation seat

Isolated fuel delivery system

Low noise fuel pump with variable pressure regulation

Low back-flow pulsation fuel injection pump

Fuel injector with secondary combustion seal

Low noise fuel injection pump