TREA

A. R. D. Industries Ltd.

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  • Cambridge, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thin interlayer friction welding
    • Patent number 6,334,571
    • Issue date Jan 1, 2002
    • A.R.D. Industries Ltd.
    • Ronald B. Shantz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Friction welding flash trap seal
    • Patent number 4,944,977
    • Issue date Jul 31, 1990
    • A. R. D. Industries Ltd.
    • Ronald B. Shantz
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Friction welding flash trap seal and method of producing same
    • Patent number 4,832,769
    • Issue date May 23, 1989
    • A. R. D. Industries Ltd.
    • Ronald B. Shantz
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

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