Patents Represented by Attorney Clifford F. Frayne

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  • Liquid metering roll
    Patent number: 5802977
    Abstract: A metering roll for the application of ink or other liquids and a method of fabricating same wherein the metering roll has a core roll securable to journal bearings and rotatable about the journal bearings, the core roll having a non-porous cylindrical sleeve of heat resistant glass secured about it, the non-porous heat resistant glass sleeve having formed on the periphery thereof, ink capturing cells.
    Type: Grant
    Filed: June 12, 1997
    Date of Patent: September 8, 1998
    Inventors: Ronald Constantino, Sharon Constantino