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Yun L. Wang

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  • Wadsworth, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of making a staple remover
    • Patent number 4,953,281
    • Issue date Sep 4, 1990
    • Yun L. Wang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Staple remover
    • Patent number 4,903,945
    • Issue date Feb 27, 1990
    • Yun L. Wang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS