Jun-fan Chen

6 Patents

• US122751282025

  Tool Holder

  0 cites
• USD10695362025

  Tool Holder

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• USD10275972024

  Extracting Pry Tool

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• US117943312023

  Replaceable Tool

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• USD09902642023

  Socket

  0 cites
• USD09741322023

  Antenna Wrench

  0 cites