TREA

Wai Kwong Lam

Follow

Person

  • Metro City, HK
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-mode flashlight
    • Patent number 7,731,385
    • Issue date Jun 8, 2010
    • Eveready Battery Company, Inc.
    • David A. Spartano
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Multi-Mode Flashlight
    • Publication number 20100225246
    • Publication date Sep 9, 2010
    • Eveready Battery Company, Inc.
    • David A. Spartano
    • F21 - LIGHTING
  • Information Patent Application

    Multi-mode flashlight
    • Publication number 20070145912
    • Publication date Jun 28, 2007
    • David A. Spartano
    • F21 - LIGHTING