Inventor

FORSYTH JOHN R

US33 patents

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

FORSYTH JOHN R

NEW VENTURE GEAR INC

Synchronizer clutch

Transmission for four-wheel drive vehicles

Integrated clutch transmission

Gear assembly

Transmission for four-wheel drive vehicles

Add-on two-speed compounder

Two-speed differential

Two-speed differential

Manual transmission with upshift and downshift synchronization clutches

Automated manual transmission with upshift ball ramp synchronizer clutch and downshift ball ramp synchronizer clutch

Compact transaxle

Multi-speed manual transaxle

Six-speed manual transaxle

Reverse gear mechanism in front wheel drive transaxles

Bearing retention mechanism

Modular synchronizer assembly

Compact front wheel drive six-speed transaxle

Compact front wheel drive six-speed transaxle

Transfer case with circumferential mount to transmission

MAGNA POWERTRAIN USA INC

Hybrid drivetrains for trailers

Dual clutch hybrid powershift transmission

Dual clutch powershift transmission

Three clutch powershift transmission

Dual clutch powershift transmission with transfer shaft

Multi-speed transaxle for electric and hybrid vehicle application

MACK NOEL R

Electric drive two-speed transaxle

Two-speed electric drive module for electric and hybrid vehicles

MAGNA DRIVETRAIN AMERICA INC

Electronically-controlled rear module for all-wheel drive system

Electronically-controlled rear drive module for all-wheel drive system

(unassigned)

Four-wheel drive transmission for motor vehicles

WENTHEN DAVID W

Multi-speed transaxle for electric and hybrid vehicle application

CHRYSLER CORP

Transmission reverse interlock

FORSYTH JOHN R

Selectable grounded gear linear actuation