TREA

Michel A. LeBrun Jr.

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  • Sebastapol, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Safety cap
    • Patent number 4,014,449
    • Issue date Mar 29, 1977
    • Republic Tool & Manufacturing Corporation
    • John R. Hadley
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Tamperproof screw cap
    • Patent number 3,971,488
    • Issue date Jul 27, 1976
    • Republic Tool & Manufacturing Corporation
    • John W. McRoskey
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Oversized safety cap
    • Patent number 3,958,708
    • Issue date May 25, 1976
    • Sunbeam Plastics Corporation
    • Michel A. Le Brun
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL