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Robert Seider
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Ransomville, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
High performance ceramic abrasive grits of uniform thickness and me...
Patent number
8,920,527
Issue date
Dec 30, 2014
Washington Mills Management, Inc.
Robert Seider
B24 - GRINDING POLISHING
Information
Patent Grant
Method for abrading a product using very low packing density cerami...
Patent number
8,795,400
Issue date
Aug 5, 2014
Washington Mills Management, Inc.
Robert Seider
B24 - GRINDING POLISHING
Information
Patent Grant
Method for producing very low packing density ceramic abrasive grits
Patent number
8,685,125
Issue date
Apr 1, 2014
Washington Mills Management, Inc.
Robert Seider
B24 - GRINDING POLISHING
Information
Patent Grant
Very low packing density ceramic abrasive grits and methods of prod...
Patent number
8,481,438
Issue date
Jul 9, 2013
Washington Mills Management, Inc.
Robert Seider
B24 - GRINDING POLISHING
Information
Patent Grant
Superior high alkali metal and calcium sol gel abrasive and process...
Patent number
5,770,145
Issue date
Jun 23, 1998
Minnesota Mining and Manufacturing Company
Alvin P. Gerk
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method and apparatus for separating shapes of abrasive grains
Patent number
5,161,696
Issue date
Nov 10, 1992
Washington Mills Electro Minerals Corp.
Robert J. Seider
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Abrasive products containing fused alumina zirconia and reduced tit...
Patent number
5,143,522
Issue date
Sep 1, 1992
Washington Mills Electro Minerals Corporation
Brian Gibson
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Automatic method for separating and cleaning silicon carbide furnac...
Patent number
4,810,368
Issue date
Mar 7, 1989
Electro Minerals (Canada) Inc.
Robert J. Seider
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Automatic method for separating and cleaning silicon carbide furnac...
Patent number
4,686,032
Issue date
Aug 11, 1987
Electro Minerals (Canada), Inc.
Robert J. Seider
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Production of silicon carbide with automatic separation of a high g...
Patent number
4,659,022
Issue date
Apr 21, 1987
Kennecott Corporation
Robert J. Seider
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Fused aluminum oxide abrasive grain containing reduced titanium oxide
Patent number
RE31725
Issue date
Nov 6, 1984
Kennecott Corporation
Thomas B. Walker
051 - Abrasive tool making process, material, or composition
Information
Patent Grant
Fused aluminum oxide abrasive grain containing reduced titanium oxide
Patent number
RE31128
Issue date
Jan 18, 1983
Kennecott Corporation
Thomas B. Walker
051 - Abrasive tool making process, material, or composition
Information
Patent Grant
Fused aluminum oxide abrasive grain containing reduced titanium oxide
Patent number
4,157,898
Issue date
Jun 12, 1979
The Carborundum Company
Thomas B. Walker
B24 - GRINDING POLISHING
Information
Patent Grant
Fused aluminum oxide abrasive grain containing reduced titanium oxide
Patent number
4,111,668
Issue date
Sep 5, 1978
The Carborundum Company
Thomas Bruce Walker
B24 - GRINDING POLISHING
Patents Applications
last 30 patents
Information
Patent Application
HIGH PERFORMANCE CERAMIC ABRASIVE GRITS OF UNIFORM THICKNESS AND ME...
Publication number
20130288574
Publication date
Oct 31, 2013
Robert Seider
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
VERY LOW PACKING DENSITY CERAMIC ABRASIVE GRITS AND METHODS OF PROD...
Publication number
20130263524
Publication date
Oct 10, 2013
Robert Seider
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR ABRADING A PRODUCT USING VERY LOW PACKING DENSITY CERAMI...
Publication number
20130267150
Publication date
Oct 10, 2013
Robert Seider
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Very low packing density ceramic abrasive grits and methods of prod...
Publication number
20090307985
Publication date
Dec 17, 2009
Washington Mills Management, Inc.
Robert Seider
B24 - GRINDING POLISHING