Stephen P. Johnson

Person

North Canton, 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
Double row tapered roller thrust bearing for improved loading capacity
- Patent number 9,360,045
- Issue date Jun 7, 2016
- The Timken Company
- Xiaolan Ai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Inductive heating for hardening of gear teeth and components alike
- Patent number 9,169,529
- Issue date Oct 27, 2015
- The Timken Company
- Stephen Johnson
- 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
Method of protecting roller element bearing assemblies against oil-...
- Patent number 7,806,598
- Issue date Oct 5, 2010
- The Timken Company
- Gary L. Doll
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF FORMING A COMPONENT
- Publication number 20180043434
- Publication date Feb 15, 2018
- The Timken Company
- Praveen Pauskar
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
DOUBLE ROW TAPERED ROLLER THRUST BEARING FOR IMPROVED LOADING CAPACITY
- Publication number 20150292553
- Publication date Oct 15, 2015
- The Timken Company
- Xiaolan Ai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
INDUCTIVE HEATING FOR HARDENING OF GEAR TEETH AND COMPONENTS ALIKE
- Publication number 20130327451
- Publication date Dec 12, 2013
- THE TIMKEN COMPANY
- Stephen Johnson
- C21 - METALLURGY OF IRON
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
INDUCTIVE HEATING FOR HARDENING OF GEAR TEETH AND COMPONENTS ALIKE
- Publication number 20110155722
- Publication date Jun 30, 2011
- THE TIMKEN COMPANY
- Stephen Johnson
- C21 - METALLURGY OF IRON
Information Patent Application
Method of Protecting Rolling Element Bearings Against Oil-Out Condi...
- Publication number 20080304783
- Publication date Dec 11, 2008
- THE TIMKEN COMPANY
- Gary L. Doll
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Stephen P. Johnson

Person

Patents Grantslast 30 patents

Apparatus for induction hardening

Double row tapered roller thrust bearing for improved loading capacity

Inductive heating for hardening of gear teeth and components alike

Apparatus for induction hardening

Method of protecting roller element bearing assemblies against oil-...

Patents Applicationslast 30 patents

METHOD OF FORMING A COMPONENT

DOUBLE ROW TAPERED ROLLER THRUST BEARING FOR IMPROVED LOADING CAPACITY

APPARATUS FOR INDUCTION HARDENING

INDUCTIVE HEATING FOR HARDENING OF GEAR TEETH AND COMPONENTS ALIKE

APPARATUS FOR INDUCTION HARDENING

INDUCTIVE HEATING FOR HARDENING OF GEAR TEETH AND COMPONENTS ALIKE

Method of Protecting Rolling Element Bearings Against Oil-Out Condi...