Ken Shaun Yap

Person

  • Singapore, SG

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    REVOLVING VANE EXPANDER

    • Publication number 20130045124
    • Publication date Feb 21, 2013
    • Alison Subiantoro
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...