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Howard Z. Silverberg

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  • Saratoga, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic motor synchronizer
    • Patent number 5,004,962
    • Issue date Apr 2, 1991
    • Arrow Marine, Inc.
    • Jack G. Fonss
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Material handling tool with vacuum base
    • Patent number 4,582,460
    • Issue date Apr 15, 1986
    • Howard Z. Silverberg
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents