Inventor

DOWNS JAMES P

US119 patents

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

DOWNS JAMES P

AMERICAN AXLE & MFG INC

Differential unit with optimized assembly window geometry

Electric drive module

Two-speed drive module

Disconnectable driveline for all-wheel drive vehicle

Two speed all wheel drive system

Motor vehicle with disconnectable all-wheel drive system

Overrunning clutch and method of controlling engagement of same

Four pinion differential with cross pin retention unit and related method

Propshaft with constant velocity joint attachment

Drive axle assembly with lubricant cooling system

Electric drive module with transmission having parallel twin gear pairs sharing load to a final drive gear

Axle assembly

Clutched component

Two-speed drive module

Disconnectable driveline with a multi-speed RDM and PTU

Two-speed disconnecting driveline with one reduction gearset

Two-speed all-wheel drive system

Electric motor and stator cooling apparatus

Compact electrically powered axle assembly

Optimized outer clutch housing for reduced spin loss, improved oil flow and improved clutch durability

Power transmitting component with torque transfer device configured with drag reduction system

Electric drive unit with motor assembly isolated from beaming loads transmitted through housing assembly

UNITED TECHNOLOGIES CORP

Method and apparatus for cooling an airfoil

Hollow airfoil for a gas turbine engine

Apparatus and method for cooling an airfoil for a gas turbine engine

Method and apparatus for cooling an airfoil

Apparatus for cooling an airfoil for a gas turbine engine

Method for forming turbine blade with angled internal ribs

Method for forming turbine blade with angled internal ribs

Turbine blade passive clearance control

Turbine blade trip strip orientation

Apparatus for forming turbine blade with angled internal ribs

Turbine blade trailing edge construction

DOWNS JAMES P

Air cooled turbine airfoil with sequential impingement cooling

Turbine airfoil with micro cooling channels

Axle assembly

Compressor blade with tip sealing

Air cooled turbine airfoil with sequential cooling

Drive axle assembly with gear mesh lubrication systems for lubricating gear mesh and/or differential bearings

Axle assembly

Axle assembly

VALENTE PAUL J

Disconnecting axle assembly

Disconnecting rear drive axle for longitudinally arranged powertrains

RYZNIC JOHN E

Multiple staged compressor with last stage airfoil cooling

MEMMEN ROBERT L

Spring loaded compliant seal for high temperature use

PLANK WILLIAM L

Air cooled turbine airfoil with sequential impingement cooling

MARSH GREGORY A

Motor vehicle with disconnectable all-wheel drive system

FLORIDA TURBINE TECH INC

Gas turbine engine with multiple electric generators

WILSON JR JACK W

Cooled IBR for a micro-turbine

RAWLINGS CHRISTOPHER K

Process for conjugate CFD analysis of a turbine airfoil