TREA

Peter Hold

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  • Milford, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Devolatilizing mixing extruder
    • Patent number 4,491,417
    • Issue date Jan 1, 1985
    • USM Corporation
    • Peter Hold
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process and apparatus for processing plastic and polymeric materials
    • Patent number 4,421,412
    • Issue date Dec 20, 1983
    • USM Corporation
    • Peter Hold
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for processing plastic and polymeric materials
    • Patent number 4,413,913
    • Issue date Nov 8, 1983
    • USM Corporation
    • Peter Hold
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for processing plastic and polymeric materials
    • Patent number 4,329,065
    • Issue date May 11, 1982
    • USM Corporation
    • Peter Hold
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Injection molding machine controls
    • Patent number 4,311,446
    • Issue date Jan 19, 1982
    • USM Corporation
    • Peter Hold
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Continuous mixer internal pressure control
    • Patent number 4,310,251
    • Issue date Jan 12, 1982
    • Intercole Automation, Inc.
    • Hans R. Scharer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Seals for rotary processor
    • Patent number 4,300,842
    • Issue date Nov 17, 1981
    • USM Corporation
    • Peter Hold
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Rotary seal construction and processor
    • Patent number 4,289,319
    • Issue date Sep 15, 1981
    • USM Corporation
    • Peter Hold
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Processing element
    • Patent number 4,255,059
    • Issue date Mar 10, 1981
    • USM Corporation
    • Peter Hold
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Rotary processor
    • Patent number 4,227,816
    • Issue date Oct 14, 1980
    • USM Corporation
    • Peter Hold
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Adjustable homogenization extruder
    • Patent number 4,213,710
    • Issue date Jul 22, 1980
    • USM Corporation
    • Peter Hold
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Seals for rotary processor
    • Patent number 4,207,004
    • Issue date Jun 10, 1980
    • USM Corporation
    • Peter Hold
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Homogenization extruder
    • Patent number 4,152,077
    • Issue date May 1, 1979
    • USM Corporation
    • Peter Hold
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Injection molding machine controls
    • Patent number 4,094,940
    • Issue date Jun 13, 1978
    • USM Corporation
    • Peter Hold
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Controlled deflection roll assembly
    • Patent number 4,035,038
    • Issue date Jul 12, 1977
    • USM Corporation
    • John Crossley Hinchcliffe
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Controlled deflection roll
    • Patent number 4,030,177
    • Issue date Jun 21, 1977
    • USM Corporation
    • Peter Hold
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Controlled deflection roll assembly
    • Patent number 4,007,522
    • Issue date Feb 15, 1977
    • USM Corporation
    • Peter Hold
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for controlling injection molding machines
    • Patent number 3,937,776
    • Issue date Feb 10, 1976
    • USM Corporation
    • Peter Hold
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL