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Dexter H. McMaster
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Perrysburg, OH, US
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Patents Grants
last 30 patents
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Patent Grant
Apparatus and method for conveying glass sheets
Patent number
5,096,478
Issue date
Mar 17, 1992
Glasstech, Inc.
Joseph O. Kramer
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Device for positioning hot glass sheets
Patent number
5,066,321
Issue date
Nov 19, 1991
Glasstech, Inc.
Joseph O. Kramer
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for bending glass sheets
Patent number
4,909,819
Issue date
Mar 20, 1990
Glasstech, Inc.
Harold A. McMaster
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass sheet bending and tempering apparatus
Patent number
4,883,527
Issue date
Nov 28, 1989
Glasstech International L.P.
Harold A. McMaster
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass bending and tempering apparatus
Patent number
4,822,398
Issue date
Apr 18, 1989
Harold A. McMaster
C03 - GLASS MINERAL OR SLAG WOOL