Shen Wu Wong

Person

  • Wanchai, HK

Patents Grantslast 30 patents

  • Information Patent Grant

    Swimming pool ladder

    • Patent number 6,755,281
    • Issue date Jun 29, 2004
    • Intex Recreation Corp.
    • Richard A. Saputo
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS