William Irwin Stuehr

Person

North Royalton, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for induction hardening
- Patent number 9,920,392
- Issue date Mar 20, 2018
- The Timken Company
- Stephen B. Fitch
- C21 - METALLURGY OF IRON
Information Patent Grant
Induction hardening system and method
- Patent number 9,631,252
- Issue date Apr 25, 2017
- GM Global Technology Operations LLC
- Madhu Sudan Chatterjee
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for induction hardening
- Patent number 8,993,942
- Issue date Mar 31, 2015
- The Timken Company
- Stephen B. Fitch
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Induction heating device with electromagnetic diverter
- Patent number 8,614,409
- Issue date Dec 24, 2013
- Induction Tooling, Inc.
- William I. Stuehr
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Induction hardening system and method
- Patent number 8,475,610
- Issue date Jul 2, 2013
- GM Global Technology Operations LLC
- Madhu Sudan Chatterjee
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of induction case hardening a rack bar
- Patent number 5,428,208
- Issue date Jun 27, 1995
- General Motors Corporation
- Madhu S. Chatterjee
- C21 - METALLURGY OF IRON
Information Patent Grant
Contour hardening apparatus
- Patent number 5,234,201
- Issue date Aug 10, 1993
- General Motors Corporation
- Madhu S. Chatterjee
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR INDUCTION HARDENING
- Publication number 20150167109
- Publication date Jun 18, 2015
- The Timken Company
- Stephen B. Fitch
- C21 - METALLURGY OF IRON
Information Patent Application
INDUCTION HARDENING SYSTEM AND METHOD
- Publication number 20130240506
- Publication date Sep 19, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Madhu Sudan Chatterjee
- C21 - METALLURGY OF IRON
Information Patent Application
HOLE HEATING AND SPOT HEATING VIA ROTATIONAL OR RECIPROCATING MAGNE...
- Publication number 20130206751
- Publication date Aug 15, 2013
- THE TIMKEN COMPANY
- Stephen B. Fitch
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS FOR INDUCTION HARDENING
- Publication number 20120085753
- Publication date Apr 12, 2012
- THE TIMKEN COMPANY
- Stephen B. Fitch
- C21 - METALLURGY OF IRON
Information Patent Application
INDUCTION HARDENING SYSTEM AND METHOD
- Publication number 20110247732
- Publication date Oct 13, 2011
- GM Global Technology Operations, Inc.
- Madu Sudan Chatterjee
- C21 - METALLURGY OF IRON
Information Patent Application
Low frequency heating device and article made therefrom
- Publication number 20070210076
- Publication date Sep 13, 2007
- Stephen B. Fitch
- C21 - METALLURGY OF IRON
Information Patent Application
Induction Heating Device With Electromagnetic Diverter
- Publication number 20060124632
- Publication date Jun 15, 2006
- INDUCTION TOOLING, INC.
- William I. Stuehr
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

William Irwin Stuehr

Person

Patents Grantslast 30 patents

Apparatus for induction hardening

Induction hardening system and method

Apparatus for induction hardening

Induction heating device with electromagnetic diverter

Induction hardening system and method

Method of induction case hardening a rack bar

Contour hardening apparatus

Patents Applicationslast 30 patents

APPARATUS FOR INDUCTION HARDENING

INDUCTION HARDENING SYSTEM AND METHOD

HOLE HEATING AND SPOT HEATING VIA ROTATIONAL OR RECIPROCATING MAGNE...

APPARATUS FOR INDUCTION HARDENING

INDUCTION HARDENING SYSTEM AND METHOD

Low frequency heating device and article made therefrom

Induction Heating Device With Electromagnetic Diverter