E. Boyd Gardner

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Bloomfield, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for controlling the shear mechanism of a glass...
- Patent number 4,876,652
- Issue date Oct 24, 1989
- Emhart Industries, Inc.
- E. Boyd Gardner
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus and method for controlling the shear mechanism of a glass...
- Patent number 4,775,941
- Issue date Oct 4, 1988
- Emhart Industries, Inc.
- E. Boyd Gardner
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Molten glass spout bowl refractory tube support mechanism and metho...
- Patent number 4,554,000
- Issue date Nov 19, 1985
- Emhart Industries, Inc.
- John E. Suomala
- C03 - GLASS MINERAL OR SLAG WOOL