TREA

Charles Robertson Murray

Follow

Person

  • Toronto, CA
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Shipping bag
    • Patent number 4,681,781
    • Issue date Jul 21, 1987
    • C-I-L Inc.
    • Charles R. Murray
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Thermoplastic sack
    • Patent number 4,680,207
    • Issue date Jul 14, 1987
    • C-I-L Inc.
    • Charles R. Murray
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Thermoplastic sack
    • Patent number 4,677,007
    • Issue date Jun 30, 1987
    • C I L, Inc.
    • Charles R. Murray
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Thermoplastic bag
    • Patent number 4,672,684
    • Issue date Jun 9, 1987
    • C I L, Inc.
    • John G. Barnes
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Shipping bag
    • Patent number 4,576,844
    • Issue date Mar 18, 1986
    • C-I-L Inc.
    • Charles R. Murray
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method of making polyethylene shipping sack with flexographically a...
    • Patent number 4,425,108
    • Issue date Jan 10, 1984
    • C-I-L Inc.
    • Ray E. Harrison
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Plastics bags production
    • Patent number 4,300,892
    • Issue date Nov 17, 1981
    • Imperial Chemical Industries Limited
    • John G. Barnes
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Plastics bags production
    • Patent number T966002
    • Issue date Jan 3, 1978
    • Imperial Chemical Industries Limited
    • John Grover Barnes
    • 093 -