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John Albert Hockman
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Bath, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method of manufacturing glass and compositions thereof
Patent number
7,803,730
Issue date
Sep 28, 2010
Specialty Minerals (Michigan) Inc.
John Albert Hockman
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of manufacturing glass and compositions therefore
Patent number
7,383,699
Issue date
Jun 10, 2008
Specialty Minerals (Michigan) Inc.
John Albert Hockman
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Fluidized reaction of synthetic silicates
Patent number
6,569,793
Issue date
May 27, 2003
Specialty Minerals (Michigan) Inc.
John Albert Hockman
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of reducing the amount of lithium in glass production
Patent number
6,531,421
Issue date
Mar 11, 2003
Specialty Minerals (Michigan) Inc.
John Albert Hockman
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Synthetic silicate pellet composition and methods of making and usi...
Patent number
6,420,289
Issue date
Jul 16, 2002
Minerals Technologies Inc.
Gary Peter Tomaino
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Synthetic silicate pellet composition and methods of making and usi...
Patent number
6,336,346
Issue date
Jan 8, 2002
Minerals Technologies Inc.
Gary Peter Tomaino
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of producing synthetic silicates and use thereof in glass pr...
Patent number
6,287,997
Issue date
Sep 11, 2001
Minerals Technologies Inc.
George Henry Fairchild
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of producing synthetic silicates and use thereof in glass pr...
Patent number
6,287,378
Issue date
Sep 11, 2001
Minerals Technologies, Inc.
George Henry Fairchild
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of producing synthetic silicates and use thereof in glass pr...
Patent number
6,271,159
Issue date
Aug 7, 2001
Minerals Technologies Inc.
George Henry Fairchild
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Synthetic silicate pellet compositions
Patent number
6,211,103
Issue date
Apr 3, 2001
Minerals Technologies Inc.
Gary Peter Tomaino
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
Method of manufacturing glass and compositions thereof
Publication number
20070021287
Publication date
Jan 25, 2007
John Albert Hockman
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Method of manufacturing glass and compositions therefore
Publication number
20040204304
Publication date
Oct 14, 2004
John Albert Hockman
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Fluidized reaction of synthetic silicates
Publication number
20030052434
Publication date
Mar 20, 2003
Specialty Minerals (Michigan) Inc.
John Albert Hockman
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Method for reducing the amount of lithium in glass production
Publication number
20020198092
Publication date
Dec 26, 2002
Specialty Minerals (Michigan) Inc.
John Albert Hockman
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Method of reducing volatilization from and increasing homogeneity i...
Publication number
20020194873
Publication date
Dec 26, 2002
Specialty Minerals (Michigan) Inc.
John Albert Hockman
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Method of reducing the boron required in a glass batch
Publication number
20020194882
Publication date
Dec 26, 2002
Specialty Minerals (Michigan) Inc.
John Albert Hockman
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Synthetic silicate pellet composition and methods of making and usi...
Publication number
20010016550
Publication date
Aug 23, 2001
Minerals Technologies Inc.
Gary Peter Tomaino
C03 - GLASS MINERAL OR SLAG WOOL