TREA

Walter R. Crandell

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  • Addison, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrically heated nozzles and nozzle systems
    • Patent number 4,795,126
    • Issue date Jan 3, 1989
    • Fast Heat Element Manufacturing Co., Inc.
    • Walter R. Crandell
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of making electrically heated nozzles and nozzle systems
    • Patent number 4,641,423
    • Issue date Feb 10, 1987
    • Fast Heat Element Manufacturing Co., Inc.
    • Walter R. Crandell
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Unitary heated nozzle assembly
    • Patent number 4,492,556
    • Issue date Jan 8, 1985
    • Fast Heat Element Mfg. Co., Inc.
    • Walter R. Crandell
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Electrically heated nozzles and nozzle systems
    • Patent number 4,304,544
    • Issue date Dec 8, 1981
    • Fast Heat Element Mfg. Co., Inc.
    • Walter R. Crandell
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for making a ceramic bond heater
    • Patent number 4,203,197
    • Issue date May 20, 1980
    • Fast Heat Element Mfg. Co., Inc.
    • Walter R. Crandell
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of making electrically heated nozzle
    • Patent number 4,120,086
    • Issue date Oct 17, 1978
    • Fast Heat Element Manufacturing Co.
    • Walter R. Crandell
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Electrically heated torpedo
    • Patent number 3,970,821
    • Issue date Jul 20, 1976
    • Fast Heat Element Manufacturing Co., Inc.
    • Walter R. Crandell
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL