Inventor

HANNA MICHAEL D

US45 patents

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

HANNA MICHAEL D

HANNA MICHAEL D

Coulomb damped disc brake rotor and method of manufacturing

Light-weight and sound-damped brake rotor and method of manufacturing the same

Light-weight and sound-damped brake rotor and method of manufacturing the same

Casting noise-damped, vented brake rotors with embedded inserts

Method of making a brake component

Brake rotors having a custom designer feature and methods for forming the same

Low mass multi-piece sound dampened article

Manufacturing a vibration damped light metal alloy part

Bi-metal disc brake rotor and method of manufacturing

Damped product with an insert having a layer including graphite thereon and methods of making and using the same

Brake rotor with intermediate portion

Method of casting damped part with insert

Damped product with insert and method of making the same

Method of manufacturing a damped part

Mass reduction of brake rotors

Method of forming a component having an insert

Chamber with filler material to dampen vibrating components

GM GLOBAL TECH OPERATIONS INC

Bi-metal disc brake rotor and method of manufacturing

Method of casting components with inserts for noise reduction

Coulomb friction damped disc brake rotors

Damped product with insert and method of making the same

Friction welding method and products made using the same

Rotor assembly and method

Method of manufacturing a friction damped disc brake rotor

Inserts with holes for damped products and methods of making and using the same

Method of casting damped part with insert

Method for fabricating rotor for induction motor

Cast-in-place torsion joint

Hot forming tools for aluminum and magnesium sheets

Method for joining or repairing metal surface parts

GM GLOBAL TECH OPERATIONS LLC

Lamination pack for skewed conductor bars and method of forming same

Rotor casting

Rotor and method of forming same

Lamination pack and method of forming same

Rotor and method of forming

Method of casting damped part with insert

Friction brake component and method for manufacturing the same

GEN MOTORS CORP

High strength, high temperature and high strain rate applications of a zinc-base alloy

Brake system zinc-base alloy components

Making panel reinforcements during hot stretch forming

CARTER JON T

Method of manufacturing an automotive component member

GOLDEN MARK A

Insert with filler to dampen vibrating components

SCHROTH JAMES G

Damped products and methods of making and using the same

WALKER MICHAEL J

Inserts with holes for damped products and methods of making and using the same

KLEBER RICHARD M

Cast-in-place torsion joint