paten4dPatent Public Search. The Patent Public Search tool is a new web-based patent search application that replaced internal legacy search tools PubEast and PubWest and externalRTP Paten4D & Link Login Paten4D Update Terbaru LOGIN PATEN4D DAFTAR PATEN4D LIVECHAT PATEN4D WHATSAPP PATEN4D RTP GACOR style amp-boilerplate>body{