TREA

Randall R. Coffman

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  • McHenry, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat recirculating dryer
    • Patent number 5,036,602
    • Issue date Aug 6, 1991
    • Norman Dryer division of G. A. Braun, Inc.
    • Randall R. Coffman
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Dryer door mechanism
    • Patent number 4,964,228
    • Issue date Oct 23, 1990
    • Norman Dryer Company, Inc.
    • Randall R. Coffman
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Seal system for dryer
    • Patent number 4,961,274
    • Issue date Oct 9, 1990
    • Norman Dryer Company, Inc.
    • Randall R. Coffman
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Dryer having top pivot for tumbler
    • Patent number 4,509,275
    • Issue date Apr 9, 1985
    • Norman Dryer Company, Inc.
    • Randall R. Coffman
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...