Jui-fu Tseng

3 Patents

• US124109872025

  Device for Paintball Air Gun

  WORLITE INDUSTRY CO., Ltd.

  0 cites
• US121403972024

  Non-lethal Projectile Throwing Device

  Worlite Industry Co., Ltd.

  0 cites
• US117330132023

  Hand Grenade for Launching BB Bullets

  Worlite Industrial Co., Ltd.

  0 cites