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James M. Marder
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Cleveland, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
High density, metal-based materials having low coefficients of fric...
Patent number
6,837,915
Issue date
Jan 4, 2005
SCM Metal Products, Inc.
Stephen D. Dunmead
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum-beryllium actuator armset
Patent number
6,042,658
Issue date
Mar 28, 2000
Brush Wellman, Inc.
Fritz C. Grensing
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Aluminum-beryllium alloys having high stiffness and low thermal exp...
Patent number
5,840,135
Issue date
Nov 24, 1998
Brush Wellman Inc.
Larry A. Grant
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Beryllium-containing alloys of aluminum and semi-solid processing o...
Patent number
5,716,467
Issue date
Feb 10, 1998
Brush Wellman Inc.
James M. Marder
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Semi-solid processing of beryllium-containing alloys of magnesium
Patent number
5,679,182
Issue date
Oct 21, 1997
Brush Wellman Inc.
James M. Marder
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Aluminum alloys containing beryllium and investment casting of such...
Patent number
5,667,600
Issue date
Sep 16, 1997
Brush Wellman, Inc.
Fritz C. Grensing
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Aluminum alloys containing beryllium and investment casting of such...
Patent number
5,642,773
Issue date
Jul 1, 1997
Brush Wellman Inc.
Fritz C. Grensing
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Aluminum-beryllium alloys having high stiffness and low thermal exp...
Patent number
5,578,146
Issue date
Nov 26, 1996
Brush Wellman, Inc.
Larry A. Grant
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Beryllium-containing alloys of aluminum and semi-solid processing o...
Patent number
5,551,997
Issue date
Sep 3, 1996
Brush Wellman, Inc.
James M. Marder
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Magnesium-beryllium disk drive armset
Patent number
5,475,549
Issue date
Dec 12, 1995
Brush Wellman Inc.
James M. Marder
G11 - INFORMATION STORAGE
Information
Patent Grant
Beryllium-containing alloys of magnesium
Patent number
5,413,644
Issue date
May 9, 1995
Brush Wellman Inc.
James M. Marder
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
High density, metal-based materials having low coefficients of fric...
Publication number
20050152806
Publication date
Jul 14, 2005
OMG Americas, Inc.
Stephen D. Dunmead
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
High density, metal-based materials having low coefficients of fric...
Publication number
20040055416
Publication date
Mar 25, 2004
OM Group
Stephen D. Dunmead
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...