Frederick W. Winzer

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East Granby, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Rack aligning fixture and method of its use
- Patent number 4,684,390
- Issue date Aug 4, 1987
- Emhart Industries, Inc.
- Frederick W. Winzer
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus and method for controlling the shears of a glassware form...
- Patent number 4,467,431
- Issue date Aug 21, 1984
- Emhart Industries, Inc.
- Edward B. Gardner
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Shear frame mounting and positioning mechanism
- Patent number 4,396,411
- Issue date Aug 2, 1983
- Emhart Industries, Inc.
- Frederick W. Winzer
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass forehearth construction
- Patent number 4,294,603
- Issue date Oct 13, 1981
- Emhart Industries, Inc.
- Frederick W. Winzer
- C03 - GLASS MINERAL OR SLAG WOOL