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Leslie John Farthing
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Rugby, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Powder metal material for wear and temperature resistance applications
Patent number
10,926,334
Issue date
Feb 23, 2021
Tenneco Inc.
Philippe Beaulieu
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Multi-layered sintered bushings and bearings
Patent number
10,563,695
Issue date
Feb 18, 2020
Tenneco Inc.
Leslie John Farthing
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for producing powder metal compositions for wear and tempera...
Patent number
10,543,535
Issue date
Jan 28, 2020
Tenneco Inc.
Philippe Beaulieu
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Iron-based sintered powder metal for wear resistant applications
Patent number
10,232,438
Issue date
Mar 19, 2019
Tenneco Inc.
Denis Boyd Christopherson
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for producing powder metal compositions for wear and tempera...
Patent number
10,124,411
Issue date
Nov 13, 2018
Federal-Mogul LLC
Philippe Beaulieu
C21 - METALLURGY OF IRON
Information
Patent Grant
Thermal spray applications using iron based alloy powder
Patent number
9,624,568
Issue date
Apr 18, 2017
Federal-Mogul Corporation
Denis B. Christopherson
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Powdered metal alloy composition for wear and temperature resistanc...
Patent number
9,546,412
Issue date
Jan 17, 2017
Federal-Mogul Corporation
Denis B. Christopherson
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Powder metal compositions for wear and temperature resistance appli...
Patent number
9,162,285
Issue date
Oct 20, 2015
Federal-Mogul Corporation
Denis B. Christopherson
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Iron-based sintered powder metal for wear resistant applications
Patent number
8,801,828
Issue date
Aug 12, 2014
Federal-Mogul Corporation
Denis Boyd Christopherson
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Powder metallurgy composition
Patent number
8,277,533
Issue date
Oct 2, 2012
Federal-Mogul Sintered Products Limited
Leslie John Farthing
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Iron-based sintered powder metal for wear resistant applications
Patent number
8,257,462
Issue date
Sep 4, 2012
Federal-Mogul Corporation
Denis Boyd Christopherson, Jr.
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of making a sintered article
Patent number
5,784,681
Issue date
Jul 21, 1998
Brico Engineering Limited
Charles Grant Purnell
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Manufacture of silicon carbide articles
Patent number
5,037,588
Issue date
Aug 6, 1991
T&N Technology Limited
Leslie J. Farthing
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
POWDER METAL MATERIAL FOR WEAR AND TEMPERATURE RESISTANCE APPLICATIONS
Publication number
20200156156
Publication date
May 21, 2020
TENNECO INC.
Philippe BEAULIEU
B22 - CASTING POWDER METALLURGY
Information
Patent Application
IRON-BASED SINTERED POWDER METAL FOR WEAR RESISTANT APPLICATIONS
Publication number
20190210105
Publication date
Jul 11, 2019
TENNECO INC.
Denis Boyd Christopherson
B22 - CASTING POWDER METALLURGY
Information
Patent Application
MULTI-LAYERED SINTERED BUSHINGS AND BEARINGS
Publication number
20180298947
Publication date
Oct 18, 2018
Federal-Mogul LLC
Leslie John FARTHING
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
THERMOMETRIC METALLURGY MATERIALS
Publication number
20180169751
Publication date
Jun 21, 2018
Federal-Mogul LLC
Philippe BEAULIEU
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD FOR PRODUCING POWDER METAL COMPOSITIONS FOR WEAR AND TEMPERA...
Publication number
20180001387
Publication date
Jan 4, 2018
Federal-Mogul LLC
Philippe BEAULIEU
C21 - METALLURGY OF IRON
Information
Patent Application
POWDERED METAL ALLOY COMPOSITION FOR WEAR AND TEMPERATURE RESISTANC...
Publication number
20170129016
Publication date
May 11, 2017
Federal-Mogul Corporation
Denis B. Christopherson
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR PRODUCING POWDER METAL COMPOSITIONS FOR WEAR AND TEMPERA...
Publication number
20160001369
Publication date
Jan 7, 2016
Federal-Mogul Corporation
Philippe Beaulieu
C21 - METALLURGY OF IRON
Information
Patent Application
IRON-BASED SINTERED POWDER METAL FOR WEAR RESISTANT APPLICATIONS
Publication number
20140301886
Publication date
Oct 9, 2014
Denis Boyd Christopherson
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
POWDER METAL COMPOSITIONS FOR WEAR AND TEMPERATURE RESISTANCE APPLI...
Publication number
20130315772
Publication date
Nov 28, 2013
Federal-Mogul Corporation
Denis B. Christopherson
C21 - METALLURGY OF IRON
Information
Patent Application
IRON-BASED SINTERED POWDER METAL FOR WEAR RESISTANT APPLICATIONS
Publication number
20130028780
Publication date
Jan 31, 2013
Denis Boyd Christopherson
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
IRON-BASED SINTERED POWDER METAL FOR WEAR RESISTANT APPLICATIONS
Publication number
20110091344
Publication date
Apr 21, 2011
Denis Boyd Christopherson, Jr.
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
POWDER METALLURGY COMPOSITION
Publication number
20100190025
Publication date
Jul 29, 2010
FEDERAL-MOGUL SINTERED PRODUCTS LIMITED
Leslie John Farthing
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
POWDERED METAL ALLOY COMPOSITION FOR WEAR AND TEMPERATURE RESISTANC...
Publication number
20090252636
Publication date
Oct 8, 2009
Denis B. Christopherson, JR.
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...