Patents by Inventor Lieu Lam

Lieu Lam 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).

  • Slide-in refrigeration unit
    Patent number: D350140
    Type: Grant
    Filed: July 30, 1993
    Date of Patent: August 30, 1994
    Inventors: Ut Van Le, Lieu Lam