Patents by Inventor Andy Wee Ming Chew

Andy Wee Ming Chew has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Green wall system
    Patent number: D823716
    Type: Grant
    Filed: April 11, 2017
    Date of Patent: July 24, 2018
    Assignee: ELMICH PTE LTD.
    Inventors: Alan Sian Ghee Lee, Henry Greaves, Raymond Kok-Hua Lim, Andy Wee Ming Chew, Samuel Yong Keat Tan
  • Planting tray
    Patent number: D864021
    Type: Grant
    Filed: January 24, 2018
    Date of Patent: October 22, 2019
    Assignee: ELMICH PTE LTD.
    Inventors: Alan Sian Ghee Lee, Henry Greaves, Raymond Kok-Hua Lim, Andy Wee Ming Chew