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William M. Goldberger
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Columbus, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method of manufacturing a shaped article from a powdered precursor
Patent number
5,382,405
Issue date
Jan 17, 1995
Inland Steel Company
Kenneth F. Lowrance
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for electroconsolidation of a preformed particulate workpiece
Patent number
5,348,694
Issue date
Sep 20, 1994
Superior Graphite Co.
William M. Goldberger
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for control of resistivity in electroconsolidation of a pref...
Patent number
5,294,382
Issue date
Mar 15, 1994
Superior Graphite Co.
William M. Goldberger
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process and apparatus for electroconsolidation
Patent number
5,246,638
Issue date
Sep 21, 1993
Superior Graphite Co.
William M. Goldberger
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Metal bearing graphitic carbons
Patent number
4,560,409
Issue date
Dec 24, 1985
Superior Graphite
William M. Goldberger
C21 - METALLURGY OF IRON
Information
Patent Grant
Ultra-microcrystallite silicon carbide product
Patent number
4,547,430
Issue date
Oct 15, 1985
Superior Graphite Company
William M. Goldberger
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for the continuous production of carbides
Patent number
4,543,240
Issue date
Sep 24, 1985
Superior Graphite Co.
William M. Goldberger
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of making ultra-microcrystallite silicon carbide product
Patent number
4,435,444
Issue date
Mar 6, 1984
Superior Graphite Co.
William Goldberger
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Process for the electrolytic reduction of metals and an improved pa...
Patent number
4,409,073
Issue date
Oct 11, 1983
Superior Graphite Co.
William M. Goldberger
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Two stage comminution
Patent number
4,313,573
Issue date
Feb 2, 1982
Battelle Development Corporation
William M. Goldberger
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Recovery of silicon carbide whiskers from coked, converted rice hul...
Patent number
4,293,099
Issue date
Oct 6, 1981
Silag, Inc.
Bhupendra K. Parekh
C30 - CRYSTAL GROWTH
Information
Patent Grant
Recovery of silicon carbide whiskers from coked, converted rice hul...
Patent number
4,249,700
Issue date
Feb 10, 1981
Exxon Research and Engineering Co.
Bhupendra K. Parekh
C30 - CRYSTAL GROWTH
Information
Patent Grant
Recovery of round metal granules from process sludge
Patent number
4,182,498
Issue date
Jan 8, 1980
The Dow Chemical Company
William M. Goldberger
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Treating coal liquefaction product oil
Patent number
4,012,314
Issue date
Mar 15, 1977
Battelle Memorial Institute
William M. Goldberger
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...