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Brian Ralph

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  • Burbank, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Film cutter
    • Patent number 4,589,314
    • Issue date May 20, 1986
    • Ralph; Brian
    • Brian Ralph
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Method of splicing motion picture film negatives
    • Patent number 4,468,268
    • Issue date Aug 28, 1984
    • Brian Ralph
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL