TREA

Elizabeth M. Rinfret

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  • West Ashby, Horncastle, Lincolnshire, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vial rupturing apparatus
    • Patent number 4,573,852
    • Issue date Mar 4, 1986
    • John H. T. Rinfret
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Apparatus for crushing frangible articles
    • Patent number 4,273,297
    • Issue date Jun 16, 1981
    • John H. T. Rinfret
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...