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Daniel W. Bancroft
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Menominee, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Cobalt-rich wear resistant alloy and method of making and use thereof
Patent number
11,155,904
Issue date
Oct 26, 2021
L. E. Jones Company
Cong Yue Qiao
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Cobalt-rich wear resistant alloy and method of making and use thereof
Patent number
7,754,143
Issue date
Jul 13, 2010
L. E. Jones Company
Cong Yue Qiao
C21 - METALLURGY OF IRON
Information
Patent Grant
Surface treatment of prefinished valve seat inserts
Patent number
7,216,427
Issue date
May 15, 2007
L. E. Jones Company
Todd A. Trudeau
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Surface treatment of prefinished valve seat inserts
Patent number
6,519,847
Issue date
Feb 18, 2003
L. E. Jones Company
Todd A. Trudeau
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
COBALT-RICH WEAR RESISTANT ALLOY AND METHOD OF MAKING AND USE THEREOF
Publication number
20210010113
Publication date
Jan 14, 2021
L. E. Jones Company
Cong Yue Qiao
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
NICKEL BASED ALLOY USEFUL FOR VALVE SEAT INSERTS
Publication number
20100272597
Publication date
Oct 28, 2010
L. E. Jones Company
Cong Yue Qiao
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Cobalt-rich wear resistant alloy and method of making and use thereof
Publication number
20090257906
Publication date
Oct 15, 2009
L.E. Jones Company,
Cong Yue Qiao
C21 - METALLURGY OF IRON
Information
Patent Application
Surface treatment of prefinished valve seat inserts
Publication number
20030131473
Publication date
Jul 17, 2003
Todd A. Trudeau
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES