Mi Heui Cho

3 Patents

• US120363972024

  Luer-lock Fastening Needle Hub

  0 cites
• US119447972024

  Device for Adjusting Tightening Angle of Needle Safety Protector

  0 cites
• US117522702023

  Syringe with Plunger Reaction Pressure Reduction Structure

  POONGLIM PHARMATECH Inc.

  0 cites