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Backup structure for a pipe for feeding a molten substance of hi

Glass manufacturing – Molten glass dispensing means – Discharge orifice below melt level
Patent

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Baffle arm operating mechanism

Glass manufacturing – Diverse distinct glassworking apparatus – Press means with blow means
Patent

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Baffle assembly

Glass manufacturing – Gob charging means with shape imparting receptacle means
Patent

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Baffle mechanism for an I.S. machine

Glass manufacturing – Gob charging means with shape imparting receptacle means – With glass treating means
Patent

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Baffle mechanism for I.S. machine

Glass manufacturing – Gob charging means with shape imparting receptacle means – With glass treating means
Reexamination Certificate

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Baffle mechanism for I.S. machine

Glass manufacturing – Control responsive to condition sensing means
Reexamination Certificate

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Baffle moving and alignment means for the four gob glass forming

Glass manufacturing – Press molding machine – Mold ring or baffle laterally and movably supported
Patent

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Baffle moving mechanism for use in a glassware manufacturing mac

Glass manufacturing – Diverse distinct glassworking apparatus – Press means with blow means
Patent

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Balanced molding of optical elements

Glass manufacturing – Processes – With measuring – sensing – inspecting – indicating – or testing
Patent

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Bank precharge signal generation circuit

Glass manufacturing – Means drawing sheet from bath – With auxiliary heating means for draw pot or drawing chamber
Reexamination Certificate

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Barrier apparatus and method of use for melting and refining gla

Glass manufacturing – Processes – Fining or homogenizing molten glass
Patent

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Barrier film for hydrogen coloration in glass

Glass manufacturing – Processes – With chemically reactive treatment of glass preform
Patent

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Base material of optical fibers and a method for the preparation

Glass manufacturing – Processes – Forming product or preform from molten glass
Patent

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Batch charger for glass furnace

Glass manufacturing – Glass furnace with furnace charging means
Patent

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Batch melting vessel lid cooling construction

Glass manufacturing – Processes – Repairing or cleaning of apparatus; or batch dust prevention...
Patent

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Batching of molten glass in the production of graded index of re

Glass manufacturing – Processes – Blending of separate molten glass streams
Patent

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Beading apparatus for making an electron gun assembly having sel

Glass manufacturing – Fusion bonding means – Glass to metal
Patent

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Bearing unit for carrying rollers of a horizontal furnace and a

Glass manufacturing – Glassworking or preform by or with reheating means – Planar sheet preform
Patent

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Belt assisted press bending

Glass manufacturing – Processes – Reshaping or surface deformation of glass preform
Patent

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Belt for bending a glass sheet, and method and apparatus for...

Glass manufacturing – Processes – Reshaping or surface deformation of glass preform
Reexamination Certificate

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