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Gerald J. Doiron

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  • Hyannis, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Safety chain for chain saws
    • Patent number 4,608,901
    • Issue date Sep 2, 1986
    • Omark Industries, Inc.
    • Gerald J. Doiron
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Safety chain for chain saws
    • Patent number 4,604,932
    • Issue date Aug 12, 1986
    • Omark Industries, Inc.
    • Gerald J. Doiron
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Safety chain for chain saws
    • Patent number 4,590,836
    • Issue date May 27, 1986
    • Omark Industries, Inc.
    • Gerald J. Doiron
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...