TREA

Hans H. Richter

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  • Warwick, RI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tenter clip with replaceable bushings
    • Patent number 4,949,438
    • Issue date Aug 21, 1990
    • Marshall and Williams Company
    • Hans H. Richter
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Tenter frame drive and method
    • Patent number 4,497,096
    • Issue date Feb 5, 1985
    • Marshall and Williams Company
    • Hans H. Richter
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Tentering clip chain
    • Patent number 4,316,309
    • Issue date Feb 23, 1982
    • Marshall and Williams Company
    • Hans H. Richter
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of operating a tentering clip
    • Patent number 4,193,175
    • Issue date Mar 18, 1980
    • Marshall and Williams Company
    • Hans H. Richter
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tentering clip
    • Patent number 4,155,148
    • Issue date May 22, 1979
    • Marshall and Williams Company
    • Hans H. Richter
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tentering clip chain
    • Patent number 4,134,189
    • Issue date Jan 16, 1979
    • Hans H. Richter
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Process and apparatus for continuous heat setting of carpet yarns
    • Patent number 3,971,200
    • Issue date Jul 27, 1976
    • Leesona Corporation
    • Hans Heinrich Richter
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING