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Jerry C. Hedden
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Shelby, NC, US
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Patents Grants
last 30 patents
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Patent Grant
Glass fiber sizing compositions, sized glass fibers, and polyolefin...
Patent number
6,890,650
Issue date
May 10, 2005
PPG Industries Ohio, Inc.
Jerry C. Hedden
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Treated glass fibers and aqueous dispersion and nonwoven mat of the...
Patent number
4,810,576
Issue date
Mar 7, 1989
PPG Industries, Inc.
Peter C. Gaa
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Treated glass fibers and aqueous dispersion and nonwoven mat of the...
Patent number
4,681,802
Issue date
Jul 21, 1987
PPG Industries, Inc.
Peter C. Gaa
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Treated glass fibers and aqueous dispersion and nonwoven mat of the...
Patent number
4,592,956
Issue date
Jun 3, 1986
PPG Industries, Inc.
Peter C. Gaa
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of forming and sizing glass fibers
Patent number
4,305,742
Issue date
Dec 15, 1981
PPG Industries, Inc.
Herbert W. Barch
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass fiber sizing composition for the reinforcement of resin matri...
Patent number
3,997,306
Issue date
Dec 14, 1976
PPG Industries, Inc.
Jerry C. Hedden
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Tire cord containing glass fibers sized with a starch based size
Patent number
3,946,132
Issue date
Mar 23, 1976
PPG Industries, Inc.
Jerry C. Hedden
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Glass fiber sizing compositions, sized glass fibers, and polyolefin...
Publication number
20040131850
Publication date
Jul 8, 2004
Jerry C. Hedden
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...