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Charles V. Rue
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Petersham, MA, US
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last 30 patents
Information
Patent Grant
Sintered sol gel alumina abrasive filaments
Patent number
5,244,477
Issue date
Sep 14, 1993
Norton Company
Charles V. Rue
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Sintered sol gel alumina abrasive filaments
Patent number
5,194,072
Issue date
Mar 16, 1993
Norton Company
Charles V. Rue
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Bonded abrasive tools with combination of finely microcrystalline a...
Patent number
5,152,810
Issue date
Oct 6, 1992
Norton Company
Charles V. Rue
B24 - GRINDING POLISHING
Information
Patent Grant
Bonded abrasive products containing sintered sol gel alumina abrasi...
Patent number
5,129,919
Issue date
Jul 14, 1992
Norton Company
Paul W. Kalinowski
B24 - GRINDING POLISHING
Information
Patent Grant
Vitrified bonded grinding wheel with mixtures of sol gel aluminous...
Patent number
5,118,326
Issue date
Jun 2, 1992
Norton Company
Ken W. Lee
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Bonded abrasive tools with combination of finely microcrystalline a...
Patent number
5,090,970
Issue date
Feb 25, 1992
Norton Company
Charles V. Rue
B24 - GRINDING POLISHING
Information
Patent Grant
Bonded abrasive products containing sintered sol gel alumina abrasi...
Patent number
5,035,723
Issue date
Jul 30, 1991
Norton Company
Paul W. Kalinowski
B24 - GRINDING POLISHING
Information
Patent Grant
Sintered sol gel alumina abrasive filaments
Patent number
5,009,676
Issue date
Apr 23, 1991
Norton Company
Charles V. Rue
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Bonded abrasive tools with combination of finely microcrystalline a...
Patent number
4,944,773
Issue date
Jul 31, 1990
Norton Company
Charles V. Rue
B24 - GRINDING POLISHING
Information
Patent Grant
Grinding wheel for grinding titanium
Patent number
4,575,384
Issue date
Mar 11, 1986
Norton Company
Robert H. Licht
B24 - GRINDING POLISHING
Information
Patent Grant
Vitrified bonded grinding wheels containing sintered gel aluminous...
Patent number
4,543,107
Issue date
Sep 24, 1985
Norton Company
Charles V. Rue
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Resin bonded abrasive bodies for snagging metal containing low abra...
Patent number
4,253,850
Issue date
Mar 3, 1981
Norton Company
Charles V. Rue
B24 - GRINDING POLISHING
Information
Patent Grant
High speed rotatable abrasive body and mounting
Patent number
4,218,851
Issue date
Aug 26, 1980
Norton Company
Charles V. Rue
B24 - GRINDING POLISHING
Information
Patent Grant
Segmental grinding wheel and composite abrading segments therefor
Patent number
4,212,137
Issue date
Jul 15, 1980
Norton Company
Charles V. Rue
B24 - GRINDING POLISHING